Assalamu alaikum Sheikh, Is it Sunnah to drink water while sitting? Is it also permissible to drink water while standing, and are there any authentic narrations regarding this? JazakAllahu khair.

Ustadh AbdulAziz al-Haqqan
Drinking sitting is better, and drinking standing is allowed, as Imam Ibn Baz said, because the Prophet ﷺ drank both standing and sitting.