يَسْتَقْبِلُ وَ إِنْ زَادَ عَلَى الشَّهْرِ الْآخَرِ يَوْماً أَوْ يَوْمَيْنِ بَنَى عَلَى مَا بَقِيَ.
“I once asked abu ‘ Abd Allah (a.s.), about a man who is free and owes two consecutive months of fasting because of Zihar (calling on oath the back of one’s wife as that of one’s mother). He fasts for one month, then becomes ill. He (the Imam) said, ‘One is required to start all over again; however, if one fasts one mo