Numbers 4:33
This is the work of the tribes of the descendants of Merari with reference to their service at the Tent of Meeting under the supervision of Aaron the priest's son Ithamar."
Numbers 4:28
This is the work of the tribes of Gershon at the Tent of Meeting their duties under the supervision of Ithamar, the son of Aaron the priest.
Joshua 3:6
After this, Joshua instructed the priests, "Take up the Ark of the Covenant and cross over ahead of the people." So they took up the Ark of the Covenant and went on ahead of the people.
Isaiah 3:6
"For a man will grab his brother in his own father's house, and say, "You have a cloak, so you be our leader, and this heap of ruins will be under your rule!'