The word(s) "that" appears 2553 time(s) in 1926 verse(s) in Quran in Muhammad Pickthal translation.

(721) He said: I expose my distress and anguish only unto Allah, and I know from Allah that which ye know not.

(722) Then, when the bearer of glad tidings came, he laid it on his face and he became a seer once more. He said: Said I not unto you that I know from Allah that which ye know not?

(723) And most of them believe not in Allah except that they attribute partners (unto Him).

(724) Till, when the messengers despaired and thought that they were denied, then came unto them Our help, and whom We would was saved. And Our wrath cannot be warded from the guilty.

(725) Alif. Lam. Mim. Ra. These are verses of the Scripture. that which is revealed unto thee from thy Lord is the Truth, but most of mankind believe not.

(726) Allah it is Who raised up the heavens without visible supports, then mounted the Throne, and compelled the sun and the moon to be of service, each runneth unto an appointed term; He ordereth the course; He detaileth the revelations, that haply ye may be certain of the meeting with your Lord.

(727) Allah knoweth that which every female beareth and that which the wombs absorb and that which they grow. And everything with Him is measured.

(728) For him are angels ranged before him and behind him, who guard him by Allah's command. Lo! Allah changeth not the condition of a folk until they (first) change that which is in their hearts; and if Allah willeth misfortune for a folk there is none that can repel it, nor have they a defender beside Him.

(729) Unto Him is the real prayer. Those unto whom they pray beside Allah respond to them not at all, save as (is the response to) one who stretcheth forth his hands toward water (asking) that it may come unto his mouth, and it will never reach it. The prayer of disbelievers goeth (far) astray.

(730) Say (O Muhammad): Who is Lord of the heavens and the earth? Say: Allah. Say: Take ye then (others) beside Him for protectors, which, even for themselves, have neither benefit nor hurt? Say: Is the blind man equal to the seer, or is darkness equal to light? Or assign they unto Allah partners who created the like of His creation so that the creation (which they made and His creation) seemed alike to them? Say: Allah is the Creator of all things, and He is the One, the Almighty.