Exodus 30:13

This, shall they give - every one that passeth over to them that have been numbered - a half-shekel by the shekel of the sanctuary, - the shekel is twenty gerahs - the half-shekel, shalt be a heave-offering to Yahweh.

Leviticus 27:25

And, every estimate of thine, shall be by the holy shekel, - twenty gerahs, make the shekel.

Numbers 3:47

thou shalt take five shekels apiece by the poll, - by the shekel of the sanctuary, shalt thou take it, twenty gerahs to the shekel;

Ezekiel 45:12

and the shekel shall be twenty gerahs, - twenty shekels five and twenty shekels and fifteen shekels, the weight shall be to you.

Exodus 38:26

a bekah per head, that is a half shekel, by the shekel of the sanctuary, for all that passed over to them who had been numbered, from twenty years old and upwards, for six hundred and three thousand, and five hundred and fifty.

Matthew 17:24

And, when they came into Capernaum, they who, the half shekel, were receiving, came near unto Peter, and said, Your teacher, doth he not pay the half shekel?

Matthew 27:24

And Pilate, seeing, that, nothing, it availed, but rather, a tumult, was arising, taking water, washed his hands of it before the multitude, saying - Innocent, am I, of the blood of this man, - Ye, shall see to it for 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
And, every estimate of thine, shall be by the holy shekel, - twenty gerahs, make the shekel.
Numbers 3:47
thou shalt take five shekels apiece by the poll, - by the shekel of the sanctuary, shalt thou take it, twenty gerahs to the shekel;
Ezekiel 45:12
and the shekel shall be twenty gerahs, - twenty shekels five and twenty shekels and fifteen shekels, the weight shall be to you.