What is the difference between, "li'Vehemtam" and "li'Rechusham"?
Seforno: "Li'Vehemtam" refers to their animals for riding and carrying loads (horses, donkeys and camels); "li'Rechusham," to their sheep, goats and cattle.
Targum Onkelos and Targum Yonasan: For their animals and other possessions, respectively.
What does "le'Chol Chayasam" mean?
Rashi: It means 'for all their needs'.
Seforno: It means to keep bee-hives and dove-cotes and other such things.