2 Samuel 19:23
Therefore the king said unto Shimei, You shall not die. And the king swore unto him.
1 Kings 2:8-9
And, behold, you have with you Shimei the son of Gera, a Benjamite of Bahurim, who cursed me with a grievous curse in the day when I went to Mahanaim: but he came down to meet me at Jordan, and I swore to him by the LORD, saying, I will not put you to death with the sword.
1 Kings 2:37
For it shall be, that on the day you go out, and pass over the brook Kidron, you shall know for certain that you shall surely die: your blood shall be upon your own head.
1 Kings 2:46
So the king commanded Benaiah the son of Jehoiada; who went out, and struck him, so that he died. And the kingdom was established in the hand of Solomon.
1 Samuel 28:10
And Saul swore to her by the LORD, saying, As the LORD lives, there shall no punishment happen to you for this thing.
1 Samuel 30:15
And David said to him, Can you bring me down to this company? And he said, Swear unto me by God, that you will neither kill me, nor deliver me into the hands of my master, and I will bring you down to this company.
Hebrews 6:16
For men verily swear by the greater: and an oath for confirmation is to them an end of all strife.