en_tn_lite_do_not_use/pro/02/19.md

go to her

This is a polite way of speaking about haveing sexual relations. Alternate translation: "have sexual relations with her" or "lie with her" (See: rc://en/ta/man/jit/figs-euphemism)

they will not reach the paths of life

Possible meanings are 1) "they will not return to the land of the living" or 2) "they will never live a happy life again."