Trf 2.1.48 :ygbˀ mksˀ mn znytˀ mn mn dy šqlˀ dynr [ˀw] ytyr dnrˀ ḥd mn ˀttˀ wmn mn dy šqlˀ ˀsryn tmnyˀ ygbˀ ˀsryn tmnyˀ : he shall collect duty from prostitutes: from one who charges a dinar or more: one dinar, and from one who charges eighty asarii he shall collect eighty asarii
See the entire entry for šql vb. to lift, take away, accept