Numbers

Tells about the Israelites' 40 years in the desert, including their travels and the census of their tribes.

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.

And those that are to bee redeemed, shalt thou redeeme from the age of a moneth, according to thy estimation, for the money of fiue shekels, after the shekel of the Sanctuarie, which is twentie gerahs.

Numbers 18:16