TSK · Numbers 18:16

And thus much shall euery man geue that goeth into the number: halfe a sicle after the sicle of the sanctuarie. A sicle is twentie halfpence: an halfe sicle shalbe the heaue offeryng of the Lorde.

And all thy valuation shalbe according to the sicle of the sanctuarie: One sicle contayneth twentie gerahs.

The Sicle maketh twentie Gerrahs: & twentie Sicles, and twentie & fiue, and fifteene Sicles make a Maneh.