It is implied that Jacob did not know he was with Leah because it was dark and he could not see. The full meaning of this statement can be made explicit. (See: [[rc://en/ta/man/translate/figs-explicit]])
# Laban gave his female servant Zilpah ... her servant
Here the author gives background information about Laban giving Zilpah to Leah. Most likely he gave Zilpah to Leah before the wedding. (See: [[rc://en/ta/man/translate/writing-background]])
Jacob uses a question to express his anger and surprise. This rhetorical question can be translated as a statement. AT: "I cannot believe you did this to me!" (See: [[rc://en/ta/man/translate/figs-rquestion]])
Jacob uses these questions to express his hurt that Laban had tricked him. This rhetorical question can be translated as a statement. AT: "I served you for seven years to marry Rachel!" (See: [[rc://en/ta/man/translate/figs-rquestion]])