Read Judges 13:16 Using Other Translations
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.
And the angel of the LORD said to Manoah, "If you detain me, I will not eat of your food. But if you prepare a burnt offering, then offer it to the LORD." (For Manoah did not know that he was the angel of the LORD.)
“I will stay,” the angel of the LORD replied, “but I will not eat anything. However, you may prepare a burnt offering as a sacrifice to the LORD .” (Manoah didn’t realize it was the angel of the LORD .)