Genesis 21:23

23Now therefore swear to me here by God that you will not deal falsely with me or with my descendants or with my posterity, but aas I have dealt kindly with you, so you will deal with me and with the land where you have sojourned.”

Genesis 31:48

48Laban said, bThis heap is a witness between you and me today.” Therefore he named it Galeed,

Genesis 31:53

53The God of Abraham and the God of Nahor, the God of their father, judge between us.” So Jacob swore by the cFear of his father Isaac,

1 Samuel 20:14-17

14If I am still alive, show me the steadfast love of the Lord, that I may not die; 15 dand do not cut off
Or but if I die, do not cut off
your steadfast love from my house forever, when the Lord cuts off every one of the enemies of David from the face of the earth.”
16And Jonathan made a covenant with the house of David, saying, f“May
Septuagint  earth, 16let not the name of Jonathan be cut off from the house of David. And may
the Lord take vengeance on David’s enemies.”
17And Jonathan made David swear again by his love for him, hfor he loved him as he loved his own soul.

Hebrews 6:16

16For people swear by something greater than themselves, and in all their disputes ian oath is final for confirmation.
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