Joshua 6:9
Armed men preceded the priests who were blowing the trumpets, and a rear guard followed the ark, while the trumpets continued to blow.
Joshua 6:13
The seven priests who carried the seven trumpets made from rams' horns preceded the ark of the LORD, blowing their trumpets constantly. The armed men preceded them, and the rear guard followed the ark of the LORD, while the trumpets continued to blow.
Numbers 10:25
Then the standard of the camp of Dan set out, functioning as the rear guard for all the encampments, accompanied by its army with Ammishaddai's son Ahiezer.
Isaiah 58:8
"Then your light will break forth like the dawn, and your healing will spring up quickly; and your vindication will go before you, and the glory of the LORD will guard your back.
Isaiah 52:11-12
"Depart! Depart! Go out from there; touch no unclean thing; go out from the midst of her; purify yourselves, you who carry the vessels of the LORD.