1. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “I once asked abu ‘ Abd Allah (a.s.), about a man who chews chewing gum when fasting. He (the Imam) said, ‘No, he cannot do so.’”

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

2. 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.), once said to me, ‘O Muhammad, never chew chewing gum because I today did so when I was fasting and I found something from it in my soul.’”

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