The word(s) "tur" appears 640 time(s) in 582 verse(s) in Quran in Mohsin Khan translation.

(61) And a party of the people of the Scripture say: "Believe in the morning in that which is revealed to the believers (Muslims), and reject it at the end of the day, so that they may turn back.

(62) And believe no one except the one who follows your religion. Say (O Muhammad صلى الله عليه وسلم): "Verily! Right guidance is the Guidance of Allah" and do not believe that anyone can receive like that which you have received, otherwise they would engage you in argument before your Lord. Say (O Muhammad صلى الله عليه وسلم): "All the bounty is in the Hand of Allah; He grants to whom He wills. And Allah is All-Sufficient for His creatures' needs, All-Knower."

(63) Among the people of the Scripture (Jews and Christians) is he who, if entrusted with a Qintar (a great amount of wealth, etc.), will readily pay it back; and among them there is he who, if entrusted with a single silver coin, will not repay it unless you constantly stand demanding, because they say: "There is no blame on us to betray and take the properties of the illiterates (Arabs)." But they tell a lie against Allah while they know it.

(64) Then whoever turns away after this, they are the Fasiqun (rebellious: those who turn away from Allah's Obedience).

(65) Do they seek other than the religion of Allah (the true Islamic Monotheism - worshipping none but Allah Alone), while to Him submitted all creatures in the heavens and the earth, willingly or unwillingly. And to Him shall they all be returned.

(66) Say: "O people of the Scripture (Jews and Christians)! Why do you reject the Ayat of Allah (proofs, evidence, verses, lessons, signs, revelations, etc.) while Allah is Witness to what you do?"

(67) Say: "O people of the Scripture (Jews and Christians)! Why do you stop those who have believed, from the Path of Allah, seeking to make it seem crooked, while you (yourselves) are witnesses [to Muhammad صلى الله عليه وسلم as a Messenger of Allah and Islam (Allah's religion, i.e. to worship none but Him Alone)]? And Allah is not unaware of what you do."

(68) O you who believe! If you obey a group of those who were given the Scripture (Jews and Christians), they would (indeed) render you disbelievers after you have believed!

(69) You [true believers in Islamic Monotheism, and real followers of Prophet Muhammad صلى الله عليه وسلم) and his Sunnah] are the best of peoples ever raised up for mankind; you enjoin Al-Ma'ruf (i.e. Islamic Monotheism and all that Islam has ordained) and forbid Al-Munkar (polytheism, disbelief and all that Islam has forbidden), and you believe in Allah . And had the people of the Scripture (Jews and Christians) believed, it would have been better for them; among them are some who have faith, but most of them are Al-Fasiqun (disobedient to Allah - and rebellious against Allah's Command).

(70) Not all of them are alike; a party of the people of the Scripture stand for the right, they recite the Verses of Allah during the hours of the night, prostrating themselves in prayer.