The Quran root ع ي ن ʿ-y-n

وَإِذِ اسْتَسْقَىٰ مُوسَىٰ لِقَوْمِهِ فَقُلْنَا اضْرِب بِّعَصَاكَ الْحَجَرَ فَانفَجَرَتْ مِنْهُ اثْنَتَا عَشْرَةَ عَيْنًا قَدْ عَلِمَ كُلُّ أُنَاسٍ مَّشْرَبَهُمْ كُلُوا وَاشْرَبُوا مِن رِّزْقِ اللَّهِ وَلَا تَعْثَوْا فِي الْأَرْضِ مُفْسِدِينَ ٦٠

عَيْنًا ʿaynan · springs

And [recall] when Moses prayed for water for his people, so We said, "Strike with your staff the stone." And there gushed forth from it twelve springs, and every people [i.e., tribe] knew its watering place. "Eat and drink from the provision of Allāh, and do not commit abuse on the earth, spreading corruption." (Surah Al-Baqarah, 2:60)

قَدْ كَانَ لَكُمْ آيَةٌ فِي فِئَتَيْنِ الْتَقَتَا فِئَةٌ تُقَاتِلُ فِي سَبِيلِ اللَّهِ وَأُخْرَىٰ كَافِرَةٌ يَرَوْنَهُم مِّثْلَيْهِمْ رَأْيَ الْعَيْنِ وَاللَّهُ يُؤَيِّدُ بِنَصْرِهِ مَن يَشَاءُ إِنَّ فِي ذَٰلِكَ لَعِبْرَةً لِّأُولِي الْأَبْصَارِ ١٣

الْعَيْنِ l-ʿayni · (of) their eyes

Already there has been for you a sign in the two armies which met [in combat at Badr] - one fighting in the cause of Allāh and another of disbelievers. They saw them [to be] twice their [own] number by [their] eyesight. But Allāh supports with His victory whom He wills. Indeed in that is a lesson for those of vision. (Surah Ali 'Imran, 3:13)

وَجَعَلْنَا ابْنَ مَرْيَمَ وَأُمَّهُ آيَةً وَآوَيْنَاهُمَا إِلَىٰ رَبْوَةٍ ذَاتِ قَرَارٍ وَمَعِينٍ ٥٠

وَمَعِينٍ wamaʿīnin · and water springs

And We made the son of Mary and his mother a sign and sheltered them within a high ground having level [areas] and flowing water. (Surah Al-Mu'minun, 23:50)

وَعِندَهُمْ قَاصِرَاتُ الطَّرْفِ عِينٌ ٤٨

عِينٌ ʿīnun · (having) beautiful eyes

And with them will be women limiting [their] glances, with large, [beautiful] eyes, (Surah As-Saffat, 37:48)