102:5
At-Takathur 5
Surah At-Takathur (التكاثر), verse 5 — reference 102:5. Arabic text with optional translation and free audio on Al-Qalam.
كَلَّا لَوْ تَعْلَمُونَ عِلْمَ ٱلْيَقِينِ
kallā law taʿlamūna ʿil'ma l-yaqīni
No! If you only knew with knowledge of certainty...