Nahshon in Fausset's Bible Dictionary
Son of Amminadab, prince of Judah; assisted Moses and Aaron at
the first numbering in the wilderness (1 Chronicles 2:10;
Exodus 6:23; Numbers 1:7). His sister Elisheba married Aaron.
Salmon his son married Rahab after the fall of Jericho. First
in the encampment, the march, as captain of Judah (Numbers
2:3; Numbers 10:14; Numbers 7:12), and in offering for
dedicating the altar; but third in order at the census
(Numbers 1:1-7); died in the wilderness (Numbers 26:64-65).
The sixth in descent from Judah, inclusive; David was fifth
after him (Rth 4:18-20; Matthew 1:4; Luke 3:32; 1 Chronicles