Exodus 27:7 References

7 "Its poles shall be inserted into the rings, so that the poles shall be on the two sides of the altar awhen it is carried.

a Numbers 4:15

Numbers 4

15 "When Aaron and his sons have finished covering the holy objects and all the furnishings of the sanctuary, when the camp is to set out, after that the sons of Kohath shall come to carry them, so that they will not touch the holy objects aand die. These are the things in the tent of meeting which the sons of Kohath are to carry.