The word(s) "knew" appears 40 time(s) in 39 verse(s) in Quran in Muhammad Pickthal translation.

(11) And when Allah saith: O Jesus, son of Mary! Didst thou say unto mankind: Take me and my mother for two gods beside Allah? he saith: Be glorified! It was not mine to utter that to which I had no right. If I used to say it, then Thou knewest it. Thou knowest what is in my mind, and I know not what is in Thy Mind. Lo! Thou, only Thou, art the Knower of Things Hidden?

(12) And they measure not the power of Allah its true measure when they say: Allah hath naught revealed unto a human being. Say (unto the Jews who speak thus): Who revealed the Book which Moses brought, a light and guidance for mankind, which ye have put on parchments which ye show, but ye hide much (thereof), and (by which) ye were taught that which ye knew not yourselves nor (did) your fathers (know it)? Say: Allah. Then leave them to their play of cavilling.

(13) But whenever good befell them, they said: This is ours; and whenever evil smote them they ascribed it to the evil auspices of Moses and those with him. Surely their evil auspice was only with Allah. But most of them knew not.

(14) We divided them into twelve tribes, nations; and We inspired Moses, when his people asked him for water, saying: Smite with thy staff the rock! And there gushed forth therefrom twelve springs, so that each tribe knew their drinking-place. And we caused the white cloud to overshadow them and sent down for them the manna and the quails (saying): Eat of the good things wherewith we have provided you. They wronged Us not, but they were wont to wrong themselves.

(15) Go forth, light-armed and heavy-armed, and strive with your wealth and your lives in the way of Allah! That is best for you if ye but knew.

(16) This is of the tidings of the Unseen which We inspire in thee (Muhammad). Thou thyself knewest it not, nor did thy folk (know it) before this. Then have patience. Lo! the sequel is for those who ward off (evil).

(17) And when Our messengers came unto Lot, he was distressed and knew not how to protect them. He said: This is a distressful day.

(18) And he said unto him of the twain who he knew would be released: Mention me in the presence of thy lord. But Satan caused him to forget to mention it to his lord, so he (Joseph) stayed in prison for some years.

(19) And Joseph's brethren came and presented themselves before him, and he knew them but they knew him not.

(20) Those before them plotted, so Allah struck at the foundations of their building, and then the roof fell down upon them from above them, and the doom came on them whence they knew not;