Weights: Gerah
Source: TTT
Exodus 30:13
Everyone who crosses over to those counted must pay a half shekel, according to the sanctuary shekel, which weighs twenty gerahs. This half shekel is an offering to the LORD.
Ezekiel 45:12
The shekel will consist of twenty gerahs. Twenty shekels plus twenty-five shekels plus fifteen shekels will equal one mina.