On the east side the border will run between Hauran and Damascus, along the Jordan between Gilead and the land of Israel, to the Eastern Sea and as far as Tamar. This will be the eastern boundary.
God's oath to Abraham and his seed does not fail, though possession of Canaan may be interrupted for long seasons. The promise stands; the lines fall in pleasant places; and though His providences seem to contradict His word, He will be ever mindful of His covenant. Thus the heavenly inheritance is sure to all the seed of faith.
AI summary
Commenting on Ezekiel 47:13-23
And the east side ye shall measure Hauran,.... The line of the eastern border of the land shall begin at Hauran or Auranitis; see Eze 47:16, which lay to the south (s) of Damascus: and it follows, and from the land of Israel by Jordan, from the border unto the east sea; and so from Damascus, the metropolis of Syria; and likewise from Gilead, a...
east sea--the Dead Sea. The border is to go down straight to it by the valley of the Jordan. So Num 34:11-12.