The word(s) "two" appears 154 time(s) in 124 verse(s) in Quran in Muhammad Habib Shakir translation.

(51) And We did not create the heavens and the earth and what is between them two but in truth; and the hour is most surely coming, so turn away with kindly forgiveness.

(52) And Allah has said: Take not two gods, He is only one Allah; so of Me alone should you be afraid.

(53) Allah sets forth a parable: (consider) a slave, the property of another, (who) has no power over anything, and one whom We have granted from Ourselves a goodly sustenance so he spends from it secretly and openly; are the two alike? (All) praise is due to Allah! Nay, most of them do not know.

(54) And Allah sets forth a parable of two men; one of them is dumb, not able to do anything, and he is a burden to his master; wherever he sends him, he brings no good; can he be held equal with him who enjoins what is just, and he (himself) is on the right path?

(55) So when the promise for the first of the two came, We sent over you Our servants, of mighty prowess, so they went to and fro among the houses, and it was a promise to be accomplished.

(56) And We have made the night and the day two signs, then We have made the sign of the night to pass away and We have made the sign of the day manifest, so that you may seek grace from your Lord, and that you might know the numbering of years and the reckoning; and We have explained everything with distinctness.

(57) Then We raised them up that We might know which of the two parties was best able to compute the time for which they remained.

(58) And set forth to them a parable of two men; for one of them We made two gardens of grape vines, and We surrounded them both with palms, and in the midst of them We made cornfields.

(59) And who is more unjust than he who is reminded of the communications of his Lord, then he turns away from them and forgets what his two hands have sent before? Surely We have placed veils over their hearts lest they should understand it and a heaviness in their ears; and if you call them to the guidance, they will not ever follow the right course in that case.

(60) And when Musa said to his servant: I will not cease until I reach the junction of the two rivers or I will go on for years.