Numbers 3:1

וְהַלְוִיִּם לֹא הָתְפָּקְדוּ בְּתוֹךְ בְּנֵי יִשְׂרָאֵל כַּאֲשֶׁר צִוָּה יְהוָה אֶת־מֹשֶֽׁה

But the Levites were not numbered among the children of Israel; as the LORD commanded Moses.

וַֽיַּעֲשׂוּ בְּנֵי יִשְׂרָאֵל כְּכֹל אֲשֶׁר־צִוָּה יְהוָה אֶת־מֹשֶׁה כֵּֽן־חָנוּ לְדִגְלֵיהֶם וְכֵן נָסָעוּ אִישׁ לְמִשְׁפְּחֹתָיו עַל־בֵּית אֲבֹתָֽיו

Thus did the children of Israel: according to all that the LORD commanded Moses, so they pitched by their standards, and so they set forward, each one according to its families, and according to its fathers’houses.

וְאֵלֶּה שְׁמוֹת בְּֽנֵי־אַהֲרֹן הַבְּכוֹר נָדָב וַאֲבִיהוּא אֶלְעָזָר וְאִיתָמָֽר

And these are the names of the sons of Aaron: Nadab the first-born, and Abihu, Eleazar, and Ithamar.

אֵלֶּה שְׁמוֹת בְּנֵי אַהֲרֹן הַכֹּהֲנִים הַמְּשֻׁחִים אֲשֶׁר־מִלֵּא יָדָם לְכַהֵֽן

These are the names of the sons of Aaron, the priests that were anointed, whom he consecrated to minister in the priest’s office.