1. Muhammad ibn ‘Isma‘il has narrated from al-Fadl ibn Shadhan from and Abu Ali al-Ash’ariy from Muhammad ibn ‘Abd al-Jabbar all from Safwan ibn Yahya from ibn Muskan from al-Halabiy who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘If one fasting vomits, one is required to make Qada’ (compensatory fast for) that day; and if one feels nausea but does not vomit, one must complete the fast.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

2. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr and Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad all from Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘If a fasting person vomits, his fast becomes invalid; but for having nausea without vomiting he must complete his fast.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

3. Muhammad ibn ‘Isma‘il has narrated from al-Fadl ibn Shadhan, from Ibn Abi ‘Umayr, from Mu‘awiyah who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘One who feels like vomiting must complete his fast and there is no Qada’ (compensatory fast) on him.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ahmad ibn al-Hassan from ‘Amr ibn Sa‘id from Musaddiq ibn Sadaqah from ‘Ammar ibn Musa who has said the following: “I once asked abu ‘Abd Allah (a.s.), about the case of a man with whose burping something comes up to his throat and then it goes back when he is fasting. He (the Imam) said, ‘He is not obligated for anything .’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

5. Muhammad ibn Yahya has narrated from Muhammad ibn al-Husayn, from Ali ibn al-Hakam from al-‘Ala’ ibn Razin from Muhammad ibn Muslim who has said the following: “Abu Ja’far (a.s.), was asked about burping if it invalidates the fast. He (the Imam) said, ‘No, it does not invalidate one’s fast.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

6. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ‘Uthman ibn ‘Isa from Sama‘ah, who has said the following: “I once asked abu ‘Abd Allah (a.s.), about burping which is belching and brings food up from the inside of a man without vomiting and when he is standing in Salat (prayer). He (the Imam) said, ‘It does not invalidate his wudu’, destroy his Salat (prayer) or invalidate his fast.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.