Genesis 26:33
He called it Shibah. Therefore the name of the city is Beersheba to this day.
Genesis 21:31
Therefore he called that place Beersheba, because they both swore there.
Genesis 26:28
They said, "We saw plainly that Yahweh was with you. We said, 'Let there now be an oath between us, even between us and you, and let us make a covenant with you,
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Summary
And he called it Shebah: therefore the name of the city is Beersheba unto this day.
Therefore
Bible References
Therefore
Genesis 21:31
Therefore he called that place Beersheba, because they both swore there.