Numbers 2:3
The Tribes on the East
2:3 “Now those who will be camping on the east, toward the sunrise, are the divisions of the camp of Judah under their standard. The leader of the people of Judah is Nahshon son of Amminadab.
Numbers 7:17
7:17 and for the sacrifice of peace offerings: two bulls, five rams, five male goats, and five male lambs in their first year. This was the offering of Nahshon son of Amminadab.