Genesis 21:33

אשל [AND ABRAHAM PLANTED AN] אשל — Rab and Samuel differ as to what this was. One said it was an orchard from which to supply fruit for the guests at their meal. The other said it was an inn for lodging in which were all kinds of fruit (Sotah 10a). And we can speak of planting an inn for we find the expression planting used of tents, as it is said, (Daniel 11:45) “And he shall plant the tents of his palace”. 'ויקרא שם וגו AND HE CALLED THERE etc. — Through this Eshel the name of the Holy One, blessed be He, was called “God of the entire Universe”. For after they had eaten and drunk he said to them, “Bless Him of whose possessions you have eaten! Do you think that you have eaten of what is mine? You have eaten of that which belongs to Him Who spake and the Universe came into existence” (Sotah 10a).

וַיִּטַּ֥ע אֶ֖שֶׁל בִּבְאֵ֣ר שָׁ֑בַע וַיִּ֨קְרָא־שָׁ֔ם בְּשֵׁ֥ם יְהֹוָ֖ה אֵ֥ל עוֹלָֽם׃

And Avraham planted a tamarisk in Be᾽er-sheva, and called there on the name of the Lord, the everlasting God.