The word(s) "plan" appears 42 time(s) in 39 verse(s) in Quran in Mohsin Khan translation.

(21) Whoever thinks that Allah will not help him (Muhammad صلى الله عليه وسلم) in this world and in the Hereafter, let him stretch out a rope to the ceiling and let him strangle himself. Then let him see whether his plan will remove that whereat he rages!

(22) So As-Saihah (torment - awful cry) overtook them in truth (with justice), and We made them as rubbish of dead plants. So away with the people who are Zalimun (polytheists, wrong-doers, disbelievers in the Oneness of Allah, disobedient to His Messengers).

(23) And no example or similitude do they bring (to oppose or to find fault in you or in this Qur'an), but We reveal to you the truth (against that similitude or example), and the better explanation thereof.

(24) He has created the heavens without any pillars that you see, and has set on the earth firm mountains lest it should shake with you. And He has scattered therein moving (living) creatures of all kinds. And We send down water (rain) from the sky, and We cause (plants) of every goodly kind to grow therein.

(25) And We caused a plant of gourd to grow over him.

(26) Sad. [These letters (Sad, etc.) are one of the miracles of the Qur'an, and none but Allah (Alone) knows their meanings]. By the Qur'an full of reminding (explanations and honour for the one who believes in it).

(27) Or have they plotted some plan? Then We too are planning.

(28) And the earth! We have spread it out, and set thereon mountains standing firm, and have produced therein every kind of lovely growth (plants).

(29) And We carried him on a (ship) made of planks and nails,

(30) And also corn, with (its) leaves and stalk for fodder, and sweet-scented plants.