24 And Abraham says, I oath.
Genesis 21:24 Cross References - ECB
Genesis 14:13
13 And an escapee comes and tells Abram the Hebrew; and he tabernacles in the mighty oak of Mamre the Emoriy, the brother of Eshcol and brother of Aner - masters of a covenant with Abram.
Romans 12:18
18 If possible, as much as is of you, complete/shalam with all humanity.
Hebrews 6:16
16 For humanity indeed oaths by the greater: and an oath establishes a finality of all controversy.