After the golden calf was destroyed, Moses was directed to make this; it was later set up in the tabernacle
The events narrated in the book of Exodus are set in northern Egypt and 
in ... To get them all entered into the text, Exodus has Moses going up and down
... [DOC] [TLE] Parashat Terumah - The Eight Aliyot of Moses - Hebrew for Christians [PAR] Up and Down the Mountain: The Eight Aliyot of Moses.