'Themselves' in the Bible

All her people groan seeking bread;They have given their precious things for foodTo restore their lives themselves.“See, O Lord, and look,For I am despised.”

“I called to my lovers, but they deceived me;My priests and my elders perished in the cityWhile they sought food to restore their strength themselves.

The elders of the daughter of ZionSit on the ground, they are silent.They have thrown dust on their heads;They have girded themselves with sackcloth.The virgins of JerusalemHave bowed their heads to the ground.

“Depart! Unclean!” they cried of themselves.“Depart, depart, do not touch!”So they fled and wandered;Men among the nations said,“They shall not continue to dwell with us.”