Genesis 26:33

And he called it Shebah [oath of seven]: therefore the name of the city [is] Beer-sheba [well of the oath of seven] unto this day.

Geneva Bible - So he called it (*) Shibah; therefore the name of the city is called (♣) Beer-sheba
unto this day.
(*) Or, oath.
(♣) Or, the well of the oath.