مختصر صحيح مسلم
Mukhtasar Sahih Muslim
Prohibition of breathing into the vessel.
It is narrated from Sayyiduna Abu Qatadah (may Allah be pleased with him) that the Noble Prophet (peace and blessings of Allah be upon him) forbade breathing into the vessel.
Prophet would breathe while drinking.
Sayyiduna Anas (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) used to breathe three times while drinking and used to say that by doing so, one feels satisfied, the thirst is well quenched, or health is restored from illness, and the water is well digested. Sayyiduna Anas (may Allah be pleased with him) said that I also breathe three times while drinking water.
Prohibition of drinking while standing.
Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings of Allah be upon him) said: None of you should drink while standing, and whoever forgetfully does so should vomit it out.
Permission to drink Zamzam water while standing.
`Sayyiduna Ibn Abbas (may Allah be pleased with them) says that I gave Zamzam water to the Messenger of Allah (peace and blessings be upon him), he drank it while standing and requested water near the Ka'bah.