The word(s) "mate" appears 51 time(s) in 48 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) Forbidden to you are your mothers and your daughters and your sisters and your paternal aunts and your maternal aunts and brothers' daughters and sisters' daughters and your mothers that have suckled you and your foster-sisters and mothers of your wives and your step-daughters who are in your guardianship, (born) of your wives to whom you have gone in, but if you have not gone in to them, there is no blame on you (in marrying them), and the wives of your sons who are of your own loins and that you should have two sisters together, except what has already passed; surely Allah is Forgiving, Merciful.

(12) And (as for) those who believe and do good deeds, We will make them enter gardens beneath which rivers flow, to abide in them for ever; they shall have therein pure mates, and We shall make them enter a dense shade.

(13) Surely I wish that you should bear the sin committed against me and your own sin, and so you would be of the inmates of the fire, and this is the recompense of the unjust.

(14) And (as for) those who reject Our communications and turn away from them haughtily-- these are the inmates of the fire they shall abide in it.

(15) And the dwellers of the garden will call out to the inmates of the fire: Surely we have found what our Lord promised us to be true; have you too found what your Lord promised to be true? They will say: Yes. Then a crier will cry out among them that the curse of Allah is on the unjust.

(16) And when their eyes shall be turned towards the inmates of the fire, they shall say: Our Lord! place us not with the unjust

(17) And the inmates of the fire shall call out to the dwellers of the garden, saying: Pour on us some water or of that which Allah has given you. They shall say: Surely Allah has prohibited them both to the unbelievers.

(18) He it is Who created you from a single being, and of the same (kind) did He make his mate, that he might incline to her; so when he covers her she bears a light burden, then moves about with it; but when it grows heavy, they both call upon Allah, their Lord: If Thou givest us a good one, we shall certainly be of the grateful ones.

(19) Say: If your fathers and your sons and your brethren and your mates and your kinsfolk and property which you have acquired, and the slackness of trade which you fear and dwellings which you like, are dearer to you than Allah and His Apostle and striving in His way, then wait till Allah brings about His command: and Allah does not guide the transgressing people.

(20) It is not (fit) for the Prophet and those who believe that they should ask forgiveness for the polytheists, even though they should be near relatives, after it has become clear to them that they are inmates of the flaming fire.