The word(s) "left" appears 72 time(s) in 67 verse(s) in Quran in Mohsin Khan translation.

(41) Have they not travelled in the land and seen what was the end of those who were before them? They were superior to them in strength, and in the traces (which they left) in the land. But Allah seized them with punishment for their sins. And none had they to protect them from Allah.

(42) Have they not travelled through the earth and seen what was the end of those before them? They were more in number than them and mightier in strength, and in the traces (they have left behind them) in the land; yet all that they used to earn availed them not.

(43) How many of gardens and springs that they [Fir'aun's (Pharaoh) people] left behind,

(44) Have you seen him who takes his own lust (vain desires) as his ilah (god)? And Allah knowing (him as such), left him astray, and sealed his hearing and his heart, and put a cover on his sight. Who then will guide him after Allah? Will you not then remember?

(45) (Remember) that the two receivers (recording angels) receive (each human being), one sitting on the right and one on the left (to note his or her actions).

(46) On the Day when the earth shall be cleft, from off them, (they will come out) hastening forth. That will be a gathering, quite easy for Us.

(47) And We have left there a sign (i.e. the place of the Dead Sea in Palestine) for those who fear the painful torment.

(48) The sight (of Prophet Muhammad صلى الله عليه وسلم) turned not aside (right or left), nor it transgressed beyond the limit (ordained for it).

(49) The Hour has drawn near, and the moon has been cleft asunder (the people of Makkah requested Prophet Muhammad صلى الله عليه وسلم to show them a miracle, so he showed them the splitting of the moon).

(50) And indeed, We have left this as a sign. Then is there any that will remember (or receive admonition)?