וְמַטֵּ֖ה גָּ֑ד וְנָשִׂיא֙ לִבְנֵ֣י גָ֔ד אֶלְיָסָ֖ף בֶּן־רְעוּאֵֽל׃
и колено Гада; князь сынов Гадовых Елиасаф, сын Рувеля,
Targum Jonathan
The tribe of Gad: the Rabba set over the host of the tribe of the Beni Gad was Eljasaph bar Dehuel.
Tafsir Rasag
Next to them shall camp the tribe of Gad, under their commander Eliasaph son of Deuel.