Exodus 30:13

This is what everyone who is numbered shall give: half a shekel according to the shekel of the sanctuary (the shekel is twenty gerahs), half a shekel as a contribution to the Lord.

Leviticus 27:25

Every valuation of yours, moreover, shall be after the shekel of the sanctuary. The shekel shall be twenty gerahs.

Numbers 3:47

you shall take five shekels apiece, per head; you shall take them in terms of the shekel of the sanctuary (the shekel is twenty gerahs),

Ezekiel 45:12

The shekel shall be twenty gerahs; twenty shekels, twenty-five shekels, and fifteen shekels shall be your maneh.

Exodus 38:26

a beka a head (that is, half a shekel according to the shekel of the sanctuary), for each one who passed over to those who were numbered, from twenty years old and upward, for 603,550 men.

Matthew 17:24

When they came to Capernaum, those who collected the two-drachma tax came to Peter and said, “Does your teacher not pay the two-drachma tax?”

Matthew 27:24

When Pilate saw that he was accomplishing nothing, but rather that a riot was starting, he took water and washed his hands in front of the crowd, saying, “I am innocent of this Man’s blood; see to that yourselves.”

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
Every valuation of yours, moreover, shall be after the shekel of the sanctuary. The shekel shall be twenty gerahs.
Numbers 3:47
you shall take five shekels apiece, per head; you shall take them in terms of the shekel of the sanctuary (the shekel is twenty gerahs),
Ezekiel 45:12
The shekel shall be twenty gerahs; twenty shekels, twenty-five shekels, and fifteen shekels shall be your maneh.