Gate of Heaven
In Genesis 28:17, this signifies the outermost in which heavenly order closes, through which there is apparently an entrance from nature. (Arcana Coelestia 3721)
Genesis 35:26
26
The sons of Zelpha, Lia's handmaid: Gad and Aser: these are the sons of Jacob, that were born to him in Mesopotamia of Syria.