Numbers 18:16

And those that are to be redeemed of them from a month old shall thou redeem, according to thine estimation, for the money of five shekels, according to the shekel of the sanctuary (the same is twenty gerahs).

Exodus 30:13

This they shall give, everyone who passes over to those who are numbered: half a shekel after the shekel of the sanctuary, (the shekel is twenty gerahs,) half a shekel for an offering to LORD.

Numbers 3:47

thou shall take five shekels apiece by the poll. According to the shekel of the sanctuary thou shall take them (the shekel is twenty gerahs),

Leviticus 27:2-7

Speak to the sons of Israel, and say to them, When a man shall accomplish a vow, the persons shall be for LORD by thy estimation.

Leviticus 27:25

And all thy estimations shall be according to the shekel of the sanctuary; twenty gerahs shall be the shekel.

Ezekiel 45:12

And the shekel shall be twenty gerahs. Twenty shekels, twenty-five shekels, fifteen shekels, shall be your maneh.

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 shall take five shekels apiece by the poll. According to the shekel of the sanctuary thou shall take them (the shekel is twenty gerahs),
Leviticus 27:2
Speak to the sons of Israel, and say to them, When a man shall accomplish a vow, the persons shall be for LORD by thy estimation.

Which is

Exodus 30:13
This they shall give, everyone who passes over to those who are numbered: half a shekel after the shekel of the sanctuary, (the shekel is twenty gerahs,) half a shekel for an offering to LORD.
Leviticus 27:25
And all thy estimations shall be according to the shekel of the sanctuary; twenty gerahs shall be the shekel.
Ezekiel 45:12
And the shekel shall be twenty gerahs. Twenty shekels, twenty-five shekels, fifteen shekels, shall be your maneh.

General references

Numbers 3:15
Number the sons of Levi by their fathers' houses, by their families. Thou shall number them, every male from a month old and upward.