Génesis 21
Green's Literal Translation
31On account of this that place is called The Well of Sheba, because the two of them swore there.
Reina-Valera 1909
31Por esto llamó á aquel lugar Beer-seba; porque allí juraron ambos.
King James Version
31Wherefore he called that place Beer-sheba; because there they sware both of them.
World English Bible
31Therefore he called that place Beersheba, because they both swore an oath there.