New Revised Standard Version
But he said to them, “I have food to eat that you do not know about.”

Contemporary English Version
But Jesus told them, "I have food you don't know anything about."

New American Bible
But he said to them, “I have food to eat of which you do not know.”

Douay-Rheims Bible
But he said to them: I have meat to eat which you know not.

But he said to them: I have meat to eat which you know not.

I have.

John 4:34 Jesus saith to them: My meat is to do the will of him that sent me, that I may perfect his work.

Job 23:12 I have not departed from the commandments of his lips, and the words of his mouth I have hid in my bosom.

Psalm 63:5 Let my soul be filled as with marrow and fatness: and my mouth shall praise thee with joyful lips.

Psalm 119:103 How sweet are thy words to my palate! more than honey to my mouth.

Proverbs 18:20 Of the fruit of a man's mouth shall his belly be satisfied: and the offspring of his lips shall fill him.

Isaiah 53:11 Because his soul hath laboured, he shall see and be filled: by his knowledge shall this my just servant justify many, and he shall bear their iniquities.

Jeremiah 15:16 Thy words were found, and I did eat them, and thy word was to me a joy and gladness of my heart: for thy name is called upon me, O Lord God of hosts.

Acts 20:35 I have shewed you all things, how that so labouring you ought to support the weak and to remember the word of the Lord Jesus, how he said: It is a more blessed thing to give, rather than to receive.

that.

Psalm 25:14 The Lord is a firmament to them that fear him: and his covenant shall be made manifest to them.

Proverbs 14:10 The heart that knoweth the bitterness of his own soul, in his joy the stranger shall not intermeddle.

Revelation 2:17 He that hath an ear, let him hear what the Spirit saith to the churches: To him that overcometh I will give the hidden manna and will give him a white counter: and in the counter, a new name written, which no man knoweth but he that receiveth it.