Surah Maryam 19:26
فَكُلِى وَٱشْرَبِى وَقَرِّى عَيْنًا ۖ فَإِمَّا تَرَيِنَّ مِنَ ٱلْبَشَرِ أَحَدًا فَقُولِىٓ إِنِّى نَذَرْتُ لِلرَّحْمَـٰنِ صَوْمًا فَلَنْ أُكَلِّمَ ٱلْيَوْمَ إِنسِيًّا
So eat and drink and be contented. And if you see from among humanity anyone, say, 'Indeed, I have vowed to the Most Merciful abstention, so I will not speak today to [any] man.'"
Translation: Saheeh International
Tafsir
So eat of the dates and drink from the rivulet and let your eye be comforted by the child ‘aynan ‘your eye’ a specification derived from the subject of the verb in other words what is meant is li-taqarra ‘aynuki bihi ‘that your eye may be comforted by him’ that is let it your eye be at peace and not covet any other …
Excerpt from Tafsir al-Jalalayn, commentary on 19:26, via Quran.com. The reader has the full commentary and 9 more tafsirs.