TAD B3.11 R.4 :מערב שמש לה הו בבא זילך למנפק‏ : on its west is your doorway for exiting
See the entire entry for bāḇ, bāḇā n.m.(f.) gateway; opening; section

TAD B3.11 R.4 :הו בבא זילך למנפק‏ : it is your gate for egress
See the entire entry for mnpq n.m. egress