Sayyidah Umm Salamah (may Allah be pleased with her) narrates: When the Prophet (peace and blessings be upon him) was fasting, he would first drink something (at the time of breaking the fast), and he would not drink in one gulp; rather, he would drink in two or three sips.
Al-Tabarani recorded it in al-Mu'jam al-Kabir. Its chain contains Yahya bin Abd al-Hamid al-Himmani, and there has been criticism of him.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصيام / 4885