NET

21 If a man presents a peace-offering sacrifice to the Lord for a special votive offering or for a freewill offering from the herd or the flock, it must be flawless to be acceptable; it must have no flaw.

Darby

21 And if any present a sacrifice of peace-offering to Jehovah to accomplish a vow, or a voluntary offering of oxen or small cattle, it shall be without blemish to be accepted: there shall be no defect therein.

KJV

21 And whosoever offereth a sacrifice of peace offerings unto the LORD to accomplish [his] vow, or a freewill offering in beeves or sheep, it shall be perfect to be accepted; there shall be no blemish therein.