The word(s) "just" appears 321 time(s) in 291 verse(s) in Quran in Muhammad Habib Shakir translation.

(181) And how many a town to which I gave respite while it was unjust, then I overtook it, and to Me is the return.

(182) So that He may make what the Shaitan casts a trial for those in whose hearts is disease and those whose hearts are hard; and most surely the unjust are in a great opposition,

(183) And they serve besides Allah that for which He has not sent any authority, and that of which they have no knowledge; and for the unjust there shall be no helper.

(184) So We revealed to him, saying: Make the ark before Our eyes and (according to) Our revelation; and when Our command is given and the valley overflows, take into it of every kind a pair, two, and your followers, except those among them against whom the word has gone forth, and do not speak to Me in respect of those who are unjust; surely they shall be drowned.

(185) And when you are firmly seated, you and those with you, in the ark, say: All praise is due to Allah who delivered us from the unjust people:

(186) So the punishment overtook them in justice, and We made them as rubbish; so away with the unjust people.

(187) And We do not lay on any soul a burden except to the extent of its ability, and with Us is a book which speaks the truth, and they shall not be dealt with unjustly.

(188) My Lord! then place me not with the unjust.

(189) O our Lord! Take us out of it; then if we return (to evil) surely we shall be unjust.

(190) On that day Allah will pay back to them in full their just reward, and they shall know that Allah is the evident Truth.