מִשְׁפְּחֹ֖ת הַגֵּרְשֻׁנִּ֑י אַחֲרֵ֧י הַמִּשְׁכָּ֛ן יַחֲנ֖וּ יָֽמָּה׃
Les familles issues de Gerson devaient camper derrière le tabernacle, à l’occident.
Targum Jonathan
The two families who spring from Gershon shall encamp after the tabernacle westward;
Tafsir Rasag
And their families shall camp behind the tabernacle to the west.