Exodus 30:13

This they do give, every one passing over unto those numbered, half a shekel, by the shekel of the sanctuary (the shekel is twenty gerahs); half a shekel is the heave-offering to Jehovah;

Leviticus 27:25

And all thy valuation is by the shekel of the sanctuary: twenty gerahs is the shekel.

Numbers 3:47

thou hast even taken five shekels a-piece by the poll -- by the shekel of the sanctuary thou takest; twenty gerahs the shekel is;

Ezekiel 45:12

And, the shekel is twenty gerah: twenty shekels, five and twenty shekels, fifteen shekels -- is your maneh.

Exodus 38:26

a bekah for a poll (half a shekel, by the shekel of the sanctuary,) for every one who is passing over unto those numbered, from a son of twenty years and upwards, for six hundred thousand, and three thousand, and five hundred and fifty.

Matthew 17:24

And they having come to Capernaum, those receiving the didrachms came near to Peter, and said, 'Your teacher -- doth he not pay the didrachms?' He saith, 'Yes.'

Matthew 27:24

And Pilate having seen that it profiteth nothing, but rather a tumult is made, having taken water, he did wash the hands before the multitude, saying, 'I am innocent from the blood of this righteous one; ye -- ye shall see;'

Treasury of Scripture Knowledge

Summary

This they shall give, every one that passeth among them that are numbered, half a shekel after the shekel of the sanctuary: (a shekel is twenty gerahs:) an half shekel shall be the offering of the LORD.

Bible References

A shekel is

Leviticus 27:25
And all thy valuation is by the shekel of the sanctuary: twenty gerahs is the shekel.
Numbers 3:47
thou hast even taken five shekels a-piece by the poll -- by the shekel of the sanctuary thou takest; twenty gerahs the shekel is;
Ezekiel 45:12
And, the shekel is twenty gerah: twenty shekels, five and twenty shekels, fifteen shekels -- is your maneh.