Numbers 1:7

And on the east side toward the rising of the sun shall they of the standard of the camp of Judah pitch throughout their armies: and Nahshon the son of Amminadab shall be captain of the children of Judah.

And he that offered his offering the first day was Nahshon the son of Amminadab, of the tribe of Judah:

In the first place went the standard of the camp of the children of Judah according to their armies: and over his host was Nahshon the son of Amminadab.

Now these are the generations of Pharez: Pharez begat Hezron,

And Ram begat Amminadab; and Amminadab begat Nahshon, prince of the children of Judah;

Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judas and his brethren; And Judas begat Phares and Zara of Thamar; and Phares begat Esrom; and Esrom begat Aram; And Aram begat Aminadab; and Aminadab begat Naasson; and Naasson begat Salmon; And Salmon begat Booz of Rachab; and Booz begat Obed of Ruth; and Obed begat Jesse;

Which was the son of Jesse, which was the son of Obed, which was the son of Booz, which was the son of Salmon, which was the son of Naasson,