Self-control in the Bible

1 Samuel 10:27 But the children of Belial said, How shall this man save us? And they despised him, and brought him no presents. But he held his peace.

1 Samuel 24:1-15 And it came to pass, when Saul was returned from following the Philistines, that it was told him, saying, Behold, David is in the wilderness of Engedi. 2 Then Saul took three thousand chosen men out of all Israel, and went to seek David and his men upon the rocks of the wild goats. 3 And he came to the sheepcotes by the way, where was a cave; and Saul went in to cover his feet: and David and his men remained in the sides of the cave. 4 And the men of David said unto him, Behold the day of which the LORD said unto thee, Behold, I will deliver thine enemy into thine hand, that thou mayest do to him as it shall seem good unto thee. Then David arose, and cut off the skirt of Saul's robe privily. ...
1 Samuel 26:1-20 And the Ziphites came unto Saul to Gibeah, saying, Doth not David hide himself in the hill of Hachilah, which is before Jeshimon? 2 Then Saul arose, and went down to the wilderness of Ziph, having three thousand chosen men of Israel with him, to seek David in the wilderness of Ziph. 3 And Saul pitched in the hill of Hachilah, which is before Jeshimon, by the way. But David abode in the wilderness, and he saw that Saul came after him into the wilderness. 4 David therefore sent out spies, and understood that Saul was come in very deed. ...

Matthew 26:62-63 And the high priest arose, and said unto him, Answerest thou nothing? what is it which these witness against thee? 63 But Jesus held his peace. And the high priest answered and said unto him, I adjure thee by the living God, that thou tell us whether thou be the Christ, the Son of God.
Matthew 27:12-14 And when he was accused of the chief priests and elders, he answered nothing. 13 Then said Pilate unto him, Hearest thou not how many things they witness against thee? 14 And he answered him to never a word; insomuch that the governor marvelled greatly.