This is an idiom. Abigail did not unload all gifts from the donkeys herself. AT: "accepted all the gifts that she had brought" (See: [[rc://en/ta/man/translate/figs-idiom]])
The word "voice" is a metonym for the message the person speaks and a synecdoche for the person who speaks. AT: "have listened to what you have told me" or "will do as you have advised me" (See: [[rc://en/ta/man/translate/figs-metonymy]] and [[rc://en/ta/man/translate/figs-synecdoche]])