Isaiah 52:12 in the World English Bible
For you shall not go out in haste, neither shall you go by flight; for the LORD will go before you, and the God of Israel will be your rear guard.
Context
11 Depart ye, depart ye, go ye out from thence, touch no unclean thing; go ye out of the midst of her; be ye clean, that bear the vessels of the LORD.
12 For ye shall not go out with haste, nor go by flight: for the LORD will go before you; and the God of Israel will be your rereward.
13 Behold, my servant shall deal prudently, he shall be exalted and extolled, and be very high.