Numbers 18:16

And, as to the redemption price thereof, from a month old, shalt thou redeem, by thine estimate five shekels of silver by the shekel of the sanctuary, - twenty gerahs, it is.

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.

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;

Leviticus 27:2-7

Speak unto the sons of Israel and thou shall say unto them - When any man would consecrate and pay a vow by thine estimate of lives unto Yahweh,

Leviticus 27:25

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

Treasury of Scripture Knowledge

Summary

And those that are to be redeemed from a month old shalt thou redeem, according to thine estimation, for the money of five shekels, after the shekel of the sanctuary, which is twenty gerahs.

General references

Bible References

According

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;
Leviticus 27:2
Speak unto the sons of Israel and thou shall say unto them - When any man would consecrate and pay a vow by thine estimate of lives unto Yahweh,

Which is

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.
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.

General references

Numbers 3:15
Number thou the sons of Levi, by their ancestral houses, by their families, - every male, from one month old and upwards, shalt thou number them.