Verse 185 of Surah Ali 'Imran.
It reminds every person that death is certain, that full reward is given on the Day of Resurrection, and that the life of this world is a fleeting enjoyment. The verse is a sober, often quoted reminder of what lasts and what does not.
- 3:185
كُلُّ نَفْسٍۢ ذَآئِقَةُ ٱلْمَوْتِ ۗ وَإِنَّمَا تُوَفَّوْنَ أُجُورَكُمْ يَوْمَ ٱلْقِيَٰمَةِ ۖ فَمَن زُحْزِحَ عَنِ ٱلنَّارِ وَأُدْخِلَ ٱلْجَنَّةَ فَقَدْ فَازَ ۗ وَمَا ٱلْحَيَوٰةُ ٱلدُّنْيَآ إِلَّا مَتَٰعُ ٱلْغُرُورِ
Kulu nafsin zaaa'iqatul mawt; wa innamaa tuwaffawna ujoorakum Yawmal Qiyaamati faman zuhziha 'anin Naari waudkhilal Jannata faqad faaz; wa mal hayaatud dunyaaa illaa mataa'ul ghuroor
Nafkasta waxay Dhadhamin Geeri, waxaa uun laydiin Oofin Ajrigiinna Maalinta Qiyaame, Ruusiise laga iilo Narta oo la galiyo Janada wuu Liibaanay, Nolosha Adduuna ma aha waxaan Raaxo kado ahayn.