New Revised Standard Version
When Jesus saw him lying there and knew that he had been there a long time, he said to him, “Do you want to be made well?”

Contemporary English Version
When Jesus saw the man and realized that he had been crippled for a long time, he asked him, "Do you want to be healed?"

New American Bible
When Jesus saw him lying there and knew that he had been ill for a long time, he said to him, “Do you want to be well?”

Douay-Rheims Bible
Him when Jesus had seen lying, and knew that he had been now a long time, he saith to him: Wilt thou be made whole?

Him when Jesus had seen lying, and knew that he had been now a long time, he saith to him: Wilt thou be made whole?

and knew.

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.

Psalm 142:3 When my spirit failed me, then thou knewest my paths. In this way wherein I walked, they have hidden a snare for me.

Hebrews 4:13,15 Neither is there any creature invisible in his sight: but all things are naked and open to his eyes, to whom our speech is. . . .

Wilt.

Isaiah 65:1 They have sought me that before asked not for me, they have found me that sought me not. I said: Behold me, behold me, to a nation that did not call upon my name.

Jeremiah 13:27 I have seen thy adulteries, and thy neighing, the wickedness of thy fornication: and thy abominations, upon the hills in the field. Woe to thee, Jerusalem, wilt thou not be made clean after me: how long yet?

Luke 18:41 Saying; What wilt thou that I do to thee? But he said: Lord, that I may see.