The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
Ṣaḥīḥ Muslim 6510
مَنْ أَدْرَكَ أَبَوَيْهِ عِنْدَ الْكِبَرِ أَحَدَهُمَا أَوْ كِلَيْهِمَا فَلَمْ يَدْخُلِ الْجَنَّةَ
man adraka abawayhi ʿinda al-kibari aḥadahumā aw kilayhimā falam yadkhuli al-jannaha
Transliteration generated from the Arabic vowel marks
The full narration
Abu Huraira reported Allah's Apostle (ﷺ) as saying:Let him be humbled into dust; let him be humbled into dust. It was said: Allah's Messenger, who is he? He said: He who sees either of his parents during their old age or he sees both of them, but he does not enter Paradise
Source
Ṣaḥīḥ Muslim · 6510
Ṣaḥīḥ