1 Samuel 20:16-17

16And Jonathan made a covenant with the house of David, saying, a“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, cfor he loved him as he loved his own soul.

2 Kings 25:24

24And Gedaliah swore to them and their men, saying, “Do not be afraid because of the Chaldean officials. Live in the land and serve the king of Babylon, and it shall be well with you.”
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