וְיִצְחָק֙ בָּ֣א מִבּ֔וֹא בְּאֵ֥ר לַחַ֖י רֹאִ֑י וְה֥וּא יוֹשֵׁ֖ב בְּאֶ֥רֶץ הַנֶּֽגֶב׃
And Isaac came from the way of Beer-lahai-roi; for he dwelt in the land of the South.
Targum Jonathan on Genesis
And Izhak was coming from the school of the Rabba Shem, by the way of the fountain where had been revealed to him the Living and Eternal One, who seeth, and is not seen; and he resided in the land of the south.
Targum Jerusalem
And Izhak was coming from the school of the Rabba Shem, at the fountain where had been revealed to him the Shekinah of the Lord; and he dwelt in the land of the south.