Numbers 4:40-42

Revised Standard Version Catholic Edition

⁴⁰ their number by their families and their fathers’ houses was two thousand six hundred and thirty. ⁴¹ This was the number of the families of the sons of Gershon, all who served in the tent of meeting, whom Moses and Aaron numbered according to the commandment of the Lord.

⁴² The number of the families of the sons of Merar′i, by their families and their fathers’ houses,