This class explains the different expressions used by Okelus, a classic translator of the Scriptures to Aramaic.

Sources:
Commentary of Ramban to Bereshit 46:1
https://www.sefaria.org/Genesis.46.1?lang=he&with=Ramban&lang2=en

Avodat HaKodesh, part 3, chapters 28-32
https://www.sefaria.org/Avodat_HaKodesh_(Gabbai).3.28