Numbers 7:12

The Tribal Offerings

7:12 The one who presented his offering on the first day was Nahshon son of Amminadab, from the tribe of Judah.

Numbers 10:14

10:14 The standard of the camp of the Judahites set out first according to their companies, and over his company was Nahshon son of Amminadab.

Numbers 28:18

28:18 And on the first day there is to be a holy assembly; you must do no ordinary work on it.