Hadith.1919 - Imam (as) said:
"If you fasted the Month of Ramadan on a specific day in the previous year, then in the following year count five days from that day and fast on the fifth day."
Al-Kāfi #308“Abu ‘Abd Allah (a.s.), has said, ‘Fast on the fifth day of the coming year from the day you fasted the year before.’”
Man Lā Yaḥḍuruh al-Faqīh #347Hadith.1918 - Imam Jafar ibn Muhammad Al-Sadiq (as) said:
"If the crescent of Rajab is confirmed, count fifty-nine days and fast on the...
Al-Kāfi #310“I once said to abu ‘Abd Allah (a.s.), ‘In winter we cannot see the sun or stars for one or two days. When must we fast?’ He (the Imam)...