Hebrews 6:16

For men verily swear by the greater: and an oath for confirmation is to them an end of all strife.

For men indeed swear by a greater one, and in every dispute of theirs the oath is final for confirmation.

For men swear by the greater: and in every dispute of theirs the oath is final for confirmation.

for men indeed do swear by the greater, and an end of all controversy to them for confirmation `is' the oath,

Men swear by someone greater than themselves, and their oath serves as a confirmation to end all argument.