الكافي- ط الاسلامية, volume 3, page 292

1. Ali ibn Ibrahim has narrated from his father from and Muhammad ibn ’Isma‘il from al-Fadl ibn Shadhan all from Hammad ibn ‘Isa from Hariz from Zurarah who has said the following: “Abu Ja‘far (a.s.), has said, ‘If you forget to perform Salah (prayer) or perform it without Wudu’ and miss Salah (prayers) which you must perform, begin with what is first. Say Adhan and ’Iqamah, then perform it, thereafter perform what is after this with just ‘Iqamah for every Salah (prayer).’ Abu Ja‘far (a.s.), has said, ‘If you have already performed al-Dhuhr, then remembered that you have missed the morning Salah (prayer), perform the morning Salah (prayer) in whatever hour you remember even if it is after al-‘Asr. Whenever you remember a Salah (prayer) that you have missed, perform it.’ Abu Ja‘far (a.s.), has said, ‘If you forget to perform al-Dhuhr until you perform al-‘Asr, then remember in the middle of Salah (prayer) or after you complete a Salah (prayer) consider it the first one (al-Dhuhr which is missed). Then perform al-‘Asr; it is a four Rak‘at in place of another four Rak‘at. If you remember that you have not performed the first one and you are in the middle of al-‘Asr from which you have performed only two Rak‘at consider it the first (al-Dhuhr), then perform the two remaining Rak‘at. Then stand up and perform al-‘Asr. If you remember that you have not performed al-‘Asr until it is time of al-Maghrib and you are not afraid of running short of its time, perform al-‘Asr, thereafter perform al-Maghrib. If you have performed al-Maghrib, stand up to perform al-‘Asr. If you have performed two Rak‘at of al-Maghrib, then you remember that you have missed al-‘Asr; consider it al-‘Asr then complete it with another two Rak‘at, say Salam and thereafter perform al-Maghrib. If you have performed al-‘Isha’ al-Akhirah, but you have forgotten al-Maghrib, stand up to perform al-Maghrib. If you remember when you have performed two Rak‘at of al-‘Isha’ al-Akhirah or you just have stood up for the third Rak‘at, consider it al-Maghrib then say Salam and thereafter perform al-‘Isha’ al-Akhirah. If you forget al-‘Isha’ al-Akhirah until you perform the morning Salah (prayer), perform al-‘Isha’ al-Akhirah thereafter. If you remember in the first Rak‘at or in the second Rak‘at of the morning Salah (prayer), consider it al-‘Isha’, thereafter perform the morning Salah (prayer), say Adhan and ‘Iqamah. If both al-Maghrib and al-‘Isha’ al-Akhirah are missed, begin with these ones first before the morning Salah (prayer), first al-Maghrib and then al-‘Isha’ al-Akhirah. If you are afraid of the running short of the time of the morning Salah (prayer) if you perform the two first, begin with al-Maghrib, then morning Salah (prayer), then al-‘Isha’. If you are afraid of running short of the time of the morning Salah (prayer), if you begin with al-Maghrib, begin with the morning Salah (prayer) then al-Maghrib and al-‘Isha’. Begin with the first one because it is a Qada’ (make-up for). Start whichever you want. You must not perform except after the rising of sun rays.’ I (the narrator) then asked, ‘Why is that?’ He (the Imam) said, ‘Because you are not afraid of missing them.’”

Translation: Muhammad Sarwar — attributed by Thaqalayn·The Arabic above is the original.