Al-Kāfi - The Book of Fasting

Chapter: The Case of a Fasting Person’s Keeping a Ring, a Pebble or a Date Stone in His Mouth while Fasting ِنْ أَصْحَابِنَا عَنْ أَحْ٠َّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ النَّضْرِ بْنِ سُوَيْدٍ عَنْ عَبْدِ الله بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَ٠) فِي الرَّجُلِ يَعْطَشُ فِي شَهْرِ رَ٠َضَانَ قَالَ لا بَأْسَ بِأَنْ يَ٠1.

A number of our people have narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa’id from al-Nadr ibn Suwayd from ‘Abd Allah ibn Sinan who has said the following: “I once asked abu ‘Abd Allah (a.s.), about a man who becomes thirsty in the month of Ramadan. He (the Imam) said, ‘It is not harmful if he sucks his signet.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (6/300))