18 They dwelt from Hav'ilah to Shur, which is opposite Egypt in the direction of Assyria; he settled over against all his people.

Matthew Henry's Commentary on Genesis 25:18

Commentary on Genesis 25:11-18

(Read Genesis 25:11-18)

Ishmael had twelve sons, whose families became distinct tribes. They peopled a very large country that lay between Egypt and Assyria, called Arabia. The number and strength of this family were the fruit of the promise, made to Hagar and to Abraham, concerning Ishmael.