GOD'S WORD® Translation
You must bring the priest a ram that has no defects from the flock or its value in money for a guilt offering. The priest will make peace with the LORD for the wrong you did unintentionally (although you didn't know what you did), and you will be forgiven.

American Standard Version
And he shall bring a ram without blemish out of the flock, according to thy estimation, for a trespass-offering, unto the priest; and the priest shall make atonement for him concerning the thing wherein he erred unwittingly and knew it not, and he shall be forgiven.

Berean Study Bible
He is to bring to the priest an unblemished ram of proper value from the flock as a guilt offering. Then the priest will make atonement on his behalf for the wrong he has committed in ignorance, and he will be forgiven.

Douay-Rheims Bible
He shall offer of the hocks a ram without blemish to the priest, according to the measure and estimation of the sin: and the priest shall pray for him, because he did it ignorantly: and it shall be forgiven him,

English Revised Version
And he shall bring a ram without blemish out of the flock, according to thy estimation, for a guilt offering, unto the priest: and the priest shall make atonement for him concerning the thing wherein he erred unwittingly and knew it not, and he shall be forgiven.

King James Bible
And he shall bring a ram without blemish out of the flock, with thy estimation, for a trespass offering, unto the priest: and the priest shall make an atonement for him concerning his ignorance wherein he erred and wist it not, and it shall be forgiven him.

World English Bible
He shall bring a ram without blemish from of the flock, according to your estimation, for a trespass offering, to the priest; and the priest shall make atonement for him concerning the thing in which he sinned and didn't know it, and he will be forgiven.

Young's Literal Translation
'Then he hath brought in a ram, a perfect one, out of the flock, at thy valuation, for a guilt-offering, unto the priest; and the priest hath made atonement for him, for his ignorance in which he hath erred and he hath not known, and it hath been forgiven him;

Leviticus 5:18 Additional Translations ...