ESV: And if it is any unclean animal that may not be offered as an offering to the Lord, then he shall stand the animal before the priest,
NIV: If what they vowed is a ceremonially unclean animal—one that is not acceptable as an offering to the Lord—the animal must be presented to the priest,
NASB: If, however, it is any unclean animal of the kind which one does not present as an offering to the Lord, then he shall place the animal before the priest.
CSB: "If the vow involves any of the unclean animals that may not be brought as an offering to the Lord, the animal must be presented before the priest.
NLT: If your vow involves an unclean animal — one that is not acceptable as an offering to the Lord — then you must bring the animal to the priest.
KJV: And if it be any unclean beast, of which they do not offer a sacrifice unto the Lord, then he shall present the beast before the priest:
NKJV: If it is an unclean animal which they do not offer as a sacrifice to the Lord, then he shall present the animal before the priest;