#which he had gathered in the land of Canaan

This refers to all of the things that he had accumulated while living in the land of Canaan. AT: "which he had accumulated while living in the land of Canaan" (See: [[:en:ta:vol1:translate:figs_explicit]])

#went into a land

This means to moved to another place and live there. AT: "went to live in another land" (See: [[:en:ta:vol1:translate:figs_idiom]])

#their possessions

"Esau's and Jacob's possessions"

#could not support them because of their livestock

The land was not large enough to support all of the livestock that Jacob and Esau owned. AT: "was not big enough to support all of their livestock" or "was not big enough for both Esau's flocks and Jacob's flocks" (See: [[:en:ta:vol1:translate:figs_explicit]])

#where they had settled

The word "settled" means to move somewhere and live there. AT: "where they had moved to" (See: [[:en:ta:vol1:translate:figs_idiom]])