NET
27 On the day he enters the sanctuary into the inner court to serve in the sanctuary, he must offer his sin offering, declares the Sovereign Lord.
Darby
27 And on the day that he goeth into the sanctuary, unto the inner court, to minister in the sanctuary, he shall present his sin-offering, saith the Lord Jehovah.
KJV
27 And in the day that he goeth into the sanctuary, unto the inner court, to minister in the sanctuary, he shall offer his sin offering, saith the Lord GOD.