Numbers 4:40-42

American Standard Version

⁴⁰ even those that were numbered of them, by their families, by their fathers’ houses, were two thousand and six hundred and thirty. ⁴¹ These are they that were numbered of the families of the sons of Gershon, all that did serve in the tent of meeting, whom Moses and Aaron numbered according to the commandment of Jehovah.

⁴² And those that were numbered of the families of the sons of Merari, by their families, by their fathers’ houses,