1 Samuel 15:8

15:8 He captured King Agag of the Amalekites alive, but he executed all Agag’s people with the sword.

1 Samuel 19:6

19:6 Saul accepted Jonathan’s advice and took an oath, “As surely as the Lord lives, he will not be put to death.”

1 Samuel 20:14

20:14 While I am still alive, extend to me the loyalty of the Lord, or else I will die!

1 Samuel 28:10

28:10 But Saul swore an oath to her by the Lord, “As surely as the Lord lives, you will not incur guilt in this matter!”