en_tn/jer/31/21.md

General Information:

God continues to speak from verse 7.

Place road signs for yourself ... Set up guideposts for yourself ... Set your mind ... you should take ... Come back

These commands and instances of "yourself" and "your" and "you" are addressed to "virgin Israel" and so are singular. (See: rc://en/ta/man/translate/figs-pronouns)

Come back, virgin Israel!

God is referring to a changed Israel. (See: rc://en/ta/man/translate/figs-metaphor)