Jewish Publication Society of America Version (JPS1917) - Genesis 21:31 >

Wherefore that place was called Beer-sheba; because there they swore both of them.

King James Version (KJV) - Genesis 21:31 >

Wherefore he called that place Beer-sheba; because there they sware both of them.

Berean Study Bible (BSB) - Genesis 21:31 >

So that place was called Beersheba, because it was there that the two of them swore an oath.