Breaking fast by harâm
Questions: If a person breaks his fast by a harâm work (for example zinâ), what should he do?
Answer: According to the obligatory caution, he should pay kaffârt-ul-Jam` (1). kaffârt-ul-Jam: Feeding sixty poor people to their fill, keeping sixty fasts and setting a slave free altogether as to make kaffârah (atonement) for a sin.