NET

16 The angel of the Lord said to Manoah, “If I stay, I will not eat your food. But if you want to make a burnt sacrifice to the Lord, you should offer it.” (He said this because Manoah did not know that he was the angel of the Lord.)

Darby

16 And the Angel of Jehovah said to Manoah, Though thou shouldest detain me, I will not eat of thy bread; and if thou wilt offer a burnt-offering, thou shalt offer it up to Jehovah. For Manoah knew not that he was the Angel of Jehovah.

KJV

16 And the angel of the LORD said unto Manoah, Though thou detain me, I will not eat of thy bread: and if thou wilt offer a burnt offering, thou must offer it unto the LORD. For Manoah knew not that he [was] an angel of the LORD.