'We were prohibited to drink from the jagged edge of drinking utensil.' (As-Silsilah as-Saheehah) *It is inappropriate for one to drink from the mouth of a bottle or pitcher. Abu Hurairah () reported that the Messenger of Allah () forbade one to drink from the mouth of a serving utensil. (Bukhari)
*The one who is serving drinks to others should be the last of them to drink. The Prophet () said:
'The person who gives drink to the people is (i.e., should be) the last of them to drink.' (Muslim) *At times the Prophet () would praise food. He () asked his family for a condiment. They (the members of his household) said: 'We have nothing with us but vinegar. He asked for it and began to eat from it. He then said:
