Massacre in the Bible

Deuteronomy 20:13 And when the LORD thy God hath delivered it into thine hands, thou shalt smite every male thereof with the edge of the sword:
Deuteronomy 20:16 But of the cities of these people, which the LORD thy God doth give thee for an inheritance, thou shalt save alive nothing that breatheth:

Esther 3 After these things did king Ahasuerus promote Haman the son of Hammedatha the Agagite, and advanced him, and set his seat above all the princes that were with him. 2 And all the king's servants, that were in the king's gate, bowed, and reverenced Haman: for the king had so commanded concerning him. But Mordecai bowed not, nor did him reverence. 3 Then the king's servants, which were in the king's gate, said unto Mordecai, Why transgressest thou the king's commandment? 4 Now it came to pass, when they spake daily unto him, and he hearkened not unto them, that they told Haman, to see whether Mordecai's matters would stand: for he had told them that he was a Jew. ...

INSTANCES OF

Deuteronomy 2:34 And we took all his cities at that time, and utterly destroyed the men, and the women, and the little ones, of every city, we left none to remain:

Deuteronomy 3:6 And we utterly destroyed them, as we did unto Sihon king of Heshbon, utterly destroying the men, women, and children, of every city.

Joshua 8:24-26 And it came to pass, when Israel had made an end of slaying all the inhabitants of Ai in the field, in the wilderness wherein they chased them, and when they were all fallen on the edge of the sword, until they were consumed, that all the Israelites returned unto Ai, and smote it with the edge of the sword. 25 And so it was, that all that fell that day, both of men and women, were twelve thousand, even all the men of Ai. 26 For Joshua drew not his hand back, wherewith he stretched out the spear, until he had utterly destroyed all the inhabitants of Ai.

Joshua 11:11-12 And they smote all the souls that were therein with the edge of the sword, utterly destroying them: there was not any left to breathe: and he burnt Hazor with fire. 12 And all the cities of those kings, and all the kings of them, did Joshua take, and smote them with the edge of the sword, and he utterly destroyed them, as Moses the servant of the LORD commanded.

Joshua 10:28-40 And that day Joshua took Makkedah, and smote it with the edge of the sword, and the king thereof he utterly destroyed, them, and all the souls that were therein; he let none remain: and he did to the king of Makkedah as he did unto the king of Jericho. 29 Then Joshua passed from Makkedah, and all Israel with him, unto Libnah, and fought against Libnah: 30 And the LORD delivered it also, and the king thereof, into the hand of Israel; and he smote it with the edge of the sword, and all the souls that were therein; he let none remain in it; but did unto the king thereof as he did unto the king of Jericho. 31 And Joshua passed from Libnah, and all Israel with him, unto Lachish, and encamped against it, and fought against it: ...

Numbers 31:7-8 And they warred against the Midianites, as the LORD commanded Moses; and they slew all the males. 8 And they slew the kings of Midian, beside the rest of them that were slain; namely, Evi, and Rekem, and Zur, and Hur, and Reba, five kings of Midian: Balaam also the son of Beor they slew with the sword.

1 Kings 18:40 And Elijah said unto them, Take the prophets of Baal; let not one of them escape. And they took them: and Elijah brought them down to the brook Kishon, and slew them there.

2 Kings 10:18-28 And Jehu gathered all the people together, and said unto them, Ahab served Baal a little; but Jehu shall serve him much. 19 Now therefore call unto me all the prophets of Baal, all his servants, and all his priests; let none be wanting: for I have a great sacrifice to do to Baal; whosoever shall be wanting, he shall not live. But Jehu did it in subtilty, to the intent that he might destroy the worshippers of Baal. 20 And Jehu said, Proclaim a solemn assembly for Baal. And they proclaimed it. 21 And Jehu sent through all Israel: and all the worshippers of Baal came, so that there was not a man left that came not. And they came into the house of Baal; and the house of Baal was full from one end to another. ...

2 Kings 10:1-8 And Ahab had seventy sons in Samaria. And Jehu wrote letters, and sent to Samaria, unto the rulers of Jezreel, to the elders, and to them that brought up Ahab's children, saying, 2 Now as soon as this letter cometh to you, seeing your master's sons are with you, and there are with you chariots and horses, a fenced city also, and armour; 3 Look even out the best and meetest of your master's sons, and set him on his father's throne, and fight for your master's house. 4 But they were exceedingly afraid, and said, Behold, two kings stood not before him: how then shall we stand? ...

2 Kings 11:1 And when Athaliah the mother of Ahaziah saw that her son was dead, she arose and destroyed all the seed royal.

2 Kings 15:16 Then Menahem smote Tiphsah, and all that were therein, and the coasts thereof from Tirzah: because they opened not to him, therefore he smote it; and all the women therein that were with child he ripped up.

2 Kings 14:7 He slew of Edom in the valley of salt ten thousand, and took Selah by war, and called the name of it Joktheel unto this day.