וַיִּסְע֖וּ מִדִּיבֹ֣ן גָּ֑ד וַֽיַּחֲנ֖וּ בְּעַלְמֹ֥ן דִּבְלָתָֽיְמָה׃
And they journeyed from Dibon-gad, and pitched in Almon-diblathaim.
Chizkuni
ויסעו מדיבון גד ויחנו בעלמון דבלתימה, this location has been referred to in Parshat Chukat, Numbers 21,13 “from Ever Arnon which is in the desert.”