The word(s) "course" appears 72 time(s) in 65 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) And indeed He has revealed to you in the Book that when you hear Allah's communications disbelieved in and mocked at do not sit with them until they enter into some other discourse; surely then you would be like them; surely Allah will gather together the hypocrites and the unbelievers all in hell.

(12) Surely those who disbelieve in Allah and His apostles and (those who) desire to make a distinction between Allah and His apostles and say: We believe in some and disbelieve in others, and desire to take a course between (this and) that.

(13) And if they had kept up the Taurat and the Injeel and that which was revealed to them from their Lord, they would certainly have eaten from above them and from beneath their feet there is a party of them keeping to the moderate course, and (as for) most of them, evil is that which they do

(14) And when you see those who enter into false discourses about Our communications, withdraw from them until they enter into some other discourse, and if the Shaitan causes you to forget, then do not sit after recollection with the unjust people.

(15) And they do not assign to Allah the attributes due to Him when they say: Allah has not revealed anything to a mortal. Say: Who revealed the Book which Musa brought, a light and a guidance to men, which you make into scattered writings which you show while you conceal much? And you were taught what you did not know, (neither) you nor your fathers. Say: Allah then leave them sporting in their vain discourses.

(16) Surely your Lord-- He best knows who goes astray from His way, and He best knows those who follow the right course.

(17) They are lost indeed who kill their children foolishly without knowledge, and forbid what Allah has given to them forging a lie against Allah; they have indeed gone astray, and they are not the followers of the right course.

(18) Only he shall visit the mosques of Allah who believes in Allah and the latter day, and keeps up prayer and pays the poor-rate and fears none but Allah; so (as for) these, it may be that they are of the followers of the right course.

(19) Like those before you; they were stronger than you in power and more abundant in wealth and children, so they enjoyed their portion; thus have you enjoyed your portion as those before you enjoyed their portion; and you entered into vain discourses like the vain discourses in which entered those before you. These are they whose works are null in this world and the hereafter, and these are they who are the losers.

(20) And that you should keep your course towards the religion uprightly; and you should not be of the polytheists.