Genesis 13:16-18

Young's Literal Translation

¹⁶ And I have set thy seed as dust of the earth, so that, if one is able to number the dust of the earth, even thy seed is numbered;

¹⁷ rise, go up and down through the land, to its length, and to its breadth, for to thee I give it.'

¹⁸ And Abram tenteth, and cometh, and dwelleth among the oaks of Mamre, which [are] in Hebron, and buildeth there an altar to Jehovah.