en_tn/deu/28/08.md

Yahweh will command the blessing to come on you in your barns

Moses describes Yahweh blessing the Israelites as if Yahweh were commanding a person to attack them by surprise. Alternate translation: "When Yahweh blesses you, you will be surprised by how much grain you have in your barns" (See: rc://en/ta/man/translate/figs-metaphor and rc://en/ta/man/translate/figs-personification)

in all that you put your hand to

This is an idiom. Alternate translation: "in everything you do" (See: rc://en/ta/man/translate/figs-idiom)