Gaal ... Ebed

had confidence in him

The word "confidence" is an abstract noun that can be stated with the verb "trust." AT: "trusted him" (See: rc://en/ta/man/translate/figs-abstractnouns)

Here "They" refers to Gaal and his relatives and the men of Shechem.

They did this to squeeze out the grape juice to make wine with it. (See: rc://en/ta/man/translate/figs-explicit)

"crushed" or "stomped"

Here "house" represents a temple. (See: rc://en/ta/man/translate/figs-metonymy)