Bamidbar 4:40-42

Orthodox Jewish Bible

⁴⁰ Even those that were numbered of them, throughout their mishpekhot, by the bais of their avot, were two thousand and six hundred and thirty.

⁴¹ These are they that were numbered of the Mishpekhot Bnei Gershon, of all that might do service in the Ohel Mo’ed whom Moshe and Aharon did number according to the command of Hashem.

⁴² And those that were numbered of the Mishpekhot Bnei Merari, throughout their mishpekhot, by the bais of their avot,