Al-Kāfi - Volume 3 > The Timing of Salah (Prayer), the Beginning, the End and the Outstanding Phases
Hadith #9

9ـ أَحْمَدُ بْنُ إِدْرِيسَ وَغَيْرُهُ عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ أَبِيهِ عَنْ مَنْصُورِ بْنِ حَازِمٍ أَوْ غَيْرِهِ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ قَالَ عَلِيُّ بْنُ الْحُسَيْنِ (صلّى اللهُ عَلَيْهِ وَآلِه) مَنِ اهْتَمَّ بِمَوَاقِيتِ الصَّلاَةِ لَمْ يَسْتَكْمِلْ لَذَّةَ الدُّنْيَا.

9. Ahmad ibn Idris and others have narrated from Muhammad ibn Ahmad from Muhammad ibn al-Husayn from his father from Mansur ibn Hazim or others who has said the following: “Abu ‘Abd Allah, ‘Alayhi al-Salam, has said that Ali ibn al-Husayn, ‘Alayhi al-Salam, has said,