#do not quarrel

Possible meanings include 1) "do not argue" and 2) "do not become afraid"

#went up out of Egypt

It was common to use the word "up" when speaking of traveling from Egypt to Canaan.

#he is ruler over all the land of Egypt

Here "land of Egypt" stands for the people of Egypt. AT: "he rules all the people of Egypt" (See: [[:en:ta:vol2:translate:figs_metonymy]])

#And his heart was astonished

Here "heart" stands for the whole person. AT: "and he was astonished" or "he was very surprised" (See: [[:en:ta:vol2:translate:figs_synecdoche]])

#he did not believe them

"he did not accept that what they said was true"