To make the Heart Tender (Ar-Riqaq)
Ṣaḥīḥ al-Bukhārī 6437
لَوْ أَنَّ لاِبْنِ آدَمَ مِثْلَ وَادٍ مَالاً لأَحَبَّ أَنَّ لَهُ إِلَيْهِ مِثْلَهُ، وَلاَ يَمْلأُ عَيْنَ ابْنِ آدَمَ إِلاَّ التُّرَابُ، وَيَتُوبُ اللَّهُ عَلَى مَنْ تَابَ
law anna libni ādama mithla wādin mālan lʾaḥabba anna lah ilayhi mithlah, walā yamlʾu ʿayna ābni ādama illā at-turābu, wayatūbu-Llāh ʿalā man tāba
Transliteration generated from the Arabic vowel marks
The full narration
Narrated Ibn `Abbas:I heard Allah's Messenger (ﷺ) saying, "If the son of Adam had money equal to a valley, then he will wish for another similar to it, for nothing can satisfy the eye of Adam's son except dust. And Allah forgives him who repents to Him." Ibn `Abbas said: I do not know whether this saying was quoted from the Qur'an or not. `Ata' said, "I heard Ibn Az-Zubair saying this narration while he was on the pulpit
Source
Ṣaḥīḥ al-Bukhārī · 6437