The Complete Pilgrimage Guide · Hadith 581 (#Ḥadīth #4)

4 حَدَّثَنِي مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ الْحِمْيَرِيُّ عَنْ أَبِيهِ عَنْ أَحْمَدَ بْنِ أَبِي عَبْدِ اللَّهِ الْبَرْقِيِّ عَنْ أَبِيهِ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ بَعْضِ أَصْحَابِنَا عَنْ أَبِي عَبْدِ اللَّهِ (ع) قَالَ مِنَ الْأَمْرِ الْمَذْخُورِ إِتْمَامُ الصَّلَاةِ فِي أَرْبَعَةِ مَوَاطِنَ بِمَكَّةَ وَ الْمَدِينَةِ وَ مَسْجِدِ الْكُوفَةِ وَ الْحَائِرِ

4. Muḥammad ibn ‘Abdillāh ibn Ja’far Al-Ḥimyari narrated to me from his father, from Aḥmad ibn Abī ‘Abdillāh Al-Barqi, from his father, from Ḥmmād ibn ‘Isā, from some of our companions, who said: Abū ‘Abdillāh (Imam Sādiq ) said: The following is among the rulings which are reserved (in the Knowledge of Allāh): (a traveler can) establish prayers in full form in four locations: in Makkah, in Madīnah, in the Mosque of Kūfah, and in the Ḥā`ir.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).