en_tn/num/06/25.md

make his face shine on you

This is an idiom which means to have kind intentions towards someone. It can also be expressed by smiling. Alternate translation: "smile at you" or "look at you with kindness" (See: rc://en/ta/man/translate/figs-idiom)

May Yahweh make his face shine on you ... and give you peace

Here "you" is singular. (See: rc://en/ta/man/translate/figs-you)