Leviticus 27:6
And if from {a month of age} up to {five years of age}, then your proper value shall be five shekels [of] money [for] the male, and your proper value for the female [shall be] three shekels [of] money.
Numbers 3:40-43
And Yahweh said to Moses, "Muster every firstborn male from the {Israelites} from {one month} and above and {count} their names.
Numbers 18:14-16
All consecrated possessions in Israel will be for you.
Treasury of Scripture Knowledge
Summary
And if it be from a month old even unto five years old, then thy estimation shall be of the male five shekels of silver, and for the female thy estimation shall be three shekels of silver.
Bible References
From
Numbers 3:40
And Yahweh said to Moses, "Muster every firstborn male from the {Israelites} from {one month} and above and {count} their names.
Numbers 18:14
All consecrated possessions in Israel will be for you.