And thou shalt do to Ai and her king as thou didst to Jericho
and her king
Burn the one and slay the other:
only the spoil thereof, and the cattle thereof, shall ye take for a
prey unto yourselves;
which they were not allowed to do at Jericho:
lay thee an ambush for the city behind it;
at the west side of it: some have called in question the lawfulness of the ambush, but, as this was appointed by the Lord, there is no room for it.
The Brenton translation of the Septuagint is in the public domain.