#his sons

Jacob took all of his children. It only mentions the sons because they are important as his heirs. AT: "his children" (See: [[:en:ta:vol1:translate:figs_explicit]])

#He drove all his livestock

Here "livestock" is referring to all his domesticate animals. AT: "He drove all his cattle"

#including the livestock he had acquired in Paddan Aram

"and the other herd of cattle which he took ownership of when he was in Paddan Aram"

#Then he set out to go to his father Isaac in the land of Canaan.

"He went to the land of Canaan, where his father Isaac lived"