English Standard Version
And their redemption price (at a month old you shall redeem them) you shall fix at five shekels in silver, according to the shekel of the sanctuary, which is twenty gerahs.New International Version
When they are a month old, you must redeem them at the redemption price set at five shekels of silver, according to the sanctuary shekel, which weighs twenty gerahs.Catholic Public Domain Version
And its redemption shall be, after one month, five shekels of silver, by the weight of the Sanctuary. A shekel has twenty obols