24 And Abraham replied, “I swear it.”
Genesis 21:24 Cross References - MSB
Genesis 14:13
13 Then an escapee came and reported this to Abram the Hebrew. Now Abram was living near the Oaks of Mamre the Amorite, a brother of Eshcol and Aner, all of whom were bound by treaty to Abram.
Romans 12:18
18 If it is possible on your part, live at peace with everyone.
Hebrews 6:16
16 Men indeed swear by someone greater than themselves, and their oath serves as a confirmation to end all argument.