# vowed a vow

"made a vow" or "solemnly promised God"

# on this road on which I am walking

This stands for Jacob's journey to find a wife and to return home. AT: "on this journey" (See: [[rc://en/ta/man/translate/figs-metonymy]])

# will give me bread to eat

Here "bread" stands for food in general. (See: [[rc://en/ta/man/translate/figs-synecdoche]])