Musannaf Ibn Abi Shaybah 25407 — Raisin infusion and grape nabidh

It is narrated from Sulayk bin Mishal, who said: Sayyiduna Umar (may Allah be pleased with him) set out to perform Hajj or Umrah. He stopped by a well and called for his travel provisions; he ate from them and the rest of the people ate as well. Then he called for a drink, and a cup of nabidh was brought to him. He said: Give this cup of nabidh to Sayyiduna Abdur Rahman bin Awf (may Allah be pleased with him). When Sayyiduna Abdur Rahman bin Awf smelled it, he returned the cup. Then the cup was given to Sayyiduna Sa'd bin Abi Waqqas (may Allah be pleased with him), and he too smelled it and returned it. Sayyiduna Umar said: Bring it here. So he tasted the cup and then said: O Ajlan! (addressing his slave) What is this? He said: O Commander of the Faithful! I put raisins in a waterskin, then I hung it against the belly of the camel and poured water over them. Sayyiduna Umar said: Bring two witnesses to what you are saying. So he brought two witnesses, and they testified. Then Sayyiduna Umar said: O my son! Wash your waterskin so that its drink becomes mild for us, for a waterskin makes (the drink) ferment.