Zadok in the Bible

1. The high priest during the time of David's reign

2 Samuel 19:11 And king David sent to Zadok and to Abiathar the priests, saying, Speak unto the elders of Judah, saying, Why are ye the last to bring the king back to his house? seeing the speech of all Israel is come to the king, even to his house.
2 Samuel 20:25 And Sheva was scribe: and Zadok and Abiathar were the priests:
1 Chronicles 15:11 And David called for Zadok and Abiathar the priests, and for the Levites, for Uriel, Asaiah, and Joel, Shemaiah, and Eliel, and Amminadab,
1 Chronicles 16:39 And Zadok the priest, and his brethren the priests, before the tabernacle of the LORD in the high place that was at Gibeon,

⇒Bible Encyclopedia for ZADOK.

Removes the ark of the covenant from Jerusalem at the time of Absalom's usurpation; returns with the ark of the covenant at David's command

2 Samuel 15:24-36 And lo Zadok also, and all the Levites were with him, bearing the ark of the covenant of God: and they set down the ark of God; and Abiathar went up, until all the people had done passing out of the city. 25 And the king said unto Zadok, Carry back the ark of God into the city: if I shall find favour in the eyes of the LORD, he will bring me again, and shew me both it, and his habitation: 26 But if he thus say, I have no delight in thee; behold, here am I, let him do to me as seemeth good unto him. 27 The king said also unto Zadok the priest, Art not thou a seer? return into the city in peace, and your two sons with you, Ahimaaz thy son, and Jonathan the son of Abiathar. ...
2 Samuel 17:15 Then said Hushai unto Zadok and to Abiathar the priests, Thus and thus did Ahithophel counsel Absalom and the elders of Israel; and thus and thus have I counselled.
2 Samuel 17:17-21 Now Jonathan and Ahimaaz stayed by Enrogel; for they might not be seen to come into the city: and a wench went and told them; and they went and told king David. 18 Nevertheless a lad saw them, and told Absalom: but they went both of them away quickly, and came to a man's house in Bahurim, which had a well in his court; whither they went down. 19 And the woman took and spread a covering over the well's mouth, and spread ground corn thereon; and the thing was not known. 20 And when Absalom's servants came to the woman to the house, they said, Where is Ahimaaz and Jonathan? And the woman said unto them, They be gone over the brook of water. And when they had sought and could not find them, they returned to Jerusalem. ...

Stands aloof from Adonijah at the time of his attempted usurpation

1 Kings 1:8 But Zadok the priest, and Benaiah the son of Jehoiada, and Nathan the prophet, and Shimei, and Rei, and the mighty men which belonged to David, were not with Adonijah.
1 Kings 1:26 But me, even me thy servant, and Zadok the priest, and Benaiah the son of Jehoiada, and thy servant Solomon, hath he not called.

Summoned by David to anoint Solomon to be king

1 Kings 1:32-40 And king David said, Call me Zadok the priest, and Nathan the prophet, and Benaiah the son of Jehoiada. And they came before the king. 33 The king also said unto them, Take with you the servants of your lord, and cause Solomon my son to ride upon mine own mule, and bring him down to Gihon: 34 And let Zadok the priest and Nathan the prophet anoint him there king over Israel: and blow ye with the trumpet, and say, God save king Solomon. 35 Then ye shall come up after him, that he may come and sit upon my throne; for he shall be king in my stead: and I have appointed him to be ruler over Israel and over Judah. ...
1 Kings 1:44-45 And the king hath sent with him Zadok the priest, and Nathan the prophet, and Benaiah the son of Jehoiada, and the Cherethites, and the Pelethites, and they have caused him to ride upon the king's mule: 45 And Zadok the priest and Nathan the prophet have anointed him king in Gihon: and they are come up from thence rejoicing, so that the city rang again. This is the noise that ye have heard.

Performs the function of a high priest after Abiathar was deposed by Solomon

1 Kings 2:35 And the king put Benaiah the son of Jehoiada in his room over the host: and Zadok the priest did the king put in the room of Abiathar.
1 Chronicles 29:22 And did eat and drink before the LORD on that day with great gladness. And they made Solomon the son of David king the second time, and anointed him unto the LORD to be the chief governor, and Zadok to be priest.

2. Father of Jerusha

2 Kings 15:33 Five and twenty years old was he when he began to reign, and he reigned sixteen years in Jerusalem. And his mother's name was Jerusha, the daughter of Zadok.
2 Chronicles 27:1 Jotham was twenty and five years old when he began to reign, and he reigned sixteen years in Jerusalem. His mother's name also was Jerushah, the daughter of Zadok.

3. Son of Ahitub

1 Chronicles 6:12 And Ahitub begat Zadok, and Zadok begat Shallum,

4. A man of valor

1 Chronicles 12:28 And Zadok, a young man mighty of valour, and of his father's house twenty and two captains.

5. Son of Baana

Nehemiah 3:4 And next unto them repaired Meremoth the son of Urijah, the son of Koz. And next unto them repaired Meshullam the son of Berechiah, the son of Meshezabeel. And next unto them repaired Zadok the son of Baana.

6. A priest

Nehemiah 3:29 After them repaired Zadok the son of Immer over against his house. After him repaired also Shemaiah the son of Shechaniah, the keeper of the east gate.

7. A returned exile

Nehemiah 10:21 Meshezabeel, Zadok, Jaddua,

8. Son of Meraioth

Nehemiah 11:11 Seraiah the son of Hilkiah, the son of Meshullam, the son of Zadok, the son of Meraioth, the son of Ahitub, was the ruler of the house of God.

9. A treasurer of the temple

Nehemiah 13:13 And I made treasurers over the treasuries, Shelemiah the priest, and Zadok the scribe, and of the Levites, Pedaiah: and next to them was Hanan the son of Zaccur, the son of Mattaniah: for they were counted faithful, and their office was to distribute unto their brethren.