Cross reference
Genesis 10:30
30 and their dwelling is from Mesha, `in' thy coming towards Sephar, a mount of the east.
Numbers 23:7
7 And he taketh up his simile, and saith: `From Aram he doth lead me -- Balak king of Moab; From mountains of the east: Come -- curse for me Jacob, And come -- be indignant `with' Israel.