New Revised Standard Version
And becoming aware of it, Jesus said to them, “Why are you talking about having no bread? Do you still not perceive or understand? Are your hearts hardened?

Contemporary English Version
Jesus knew what they were thinking and asked, "Why are you talking about not having any bread? Don't you understand? Are your minds still closed?

New American Bible
When he became aware of this he said to them, “Why do you conclude that it is because you have no bread? Do you not yet understand or comprehend? Are your hearts hardened?

Douay-Rheims Bible
Which Jesus knowing, saith to them: Why do you reason, because you have no bread? Do you not yet know nor understand? Have you still your heart blinded?

Which Jesus knowing, saith to them: Why do you reason, because you have no bread? Do you not yet know nor understand? Have you still your heart blinded?

knew.

Mark 2:8 Which Jesus presently knowing in his spirit that they so thought within themselves, saith to them: Why think you these things in your hearts?

John 2:24,25 But Jesus did not trust himself unto them: for that he knew all men, . . .

John 16:30 Now we know that thou knowest all things and thou needest not that any man should ask thee. By this we believe that thou camest forth from God.

John 21:17 He said to him the third time: Simon, son of John, lovest thou me? Peter was grieved because he had said to him the third time: Lovest thou me? And he said to him: Lord, thou knowest all things: thou knowest that I love thee. He said to him: Feed my sheep.

Hebrews 4:12,13 For the word of God is living and effectual and more piercing than any two edged sword; and reaching unto the division of the soul and the spirit, of the joints also and the marrow: and is a discerner of the thoughts and intents of the heart. . . .

Revelation 2:23 And I will kill her children with death: and all the churches shall know that I am he that searcheth the reins and hearts. And I will give to every one of you according to your works. But to you I say

perceive.

Mark 3:5 And looking round about on them with anger, being grieved for the blindness of their hearts, he saith to the man: Stretch forth thy hand. And he stretched it forth: and his hand was restored unto him.

Mark 6:52 For they understood not concerning the loaves; for their heart was blinded.

Mark 16:14 At length he appeared to the eleven as they were at table: and he upbraided them with their incredulity and hardness of heart, because they did not believe them who had seen him after he was risen again.

Isaiah 63:17 Why hast thou made us to err, O Lord, from thy ways: why hast thou hardened our heart, that we should not fear thee? return for the sake of thy servants, the tribes of thy inheritance.

Matthew 15:17 Do you not understand, that whatsoever entereth into the mouth, goeth into the belly, and is cast out into the privy?

Matthew 16:8,9 And Jesus knowing it, said: Why do you think within yourselves, O ye of little faith, for that you have no bread? . . .

Luke 24:25 Then he said to them: O foolish and slow of heart to believe in all things, Which the prophets have spoken.

Hebrews 5:11,12 Of whom we have much to say and hard to be intelligibly uttered: because you are become weak to hear. . . .