What beverages did the Prophet Muhammad (peace be upon him) suggest the delegation of Abdul-Qais refrain from drinking in the wine jars?
 It is narrated on the authority of Abu Said al-Khudri that when the delegation of the tribe of Abdul-Qais came to the Prophet of Allah (may peace be upon him), (its members) said:                      Apostle of Allah, may God enable us to lay down our lives for you, which beverage is good for us? He (the Prophet) said: (Not to speak of beverages, I would lay stress) that you should not drink in the wine jars. They said: Apostle of Allah, may God enable us to lay down our lives for you, do you know what al-naqir is? He (the Holy Prophet) replied: Yes, it is a stump which you hollow out in the middle, and added: Do not use gourd or receptacle (for drink). Use water-skin the mouth of which is tied with a thong (for this purpose).