You who believe, do not approach the prayer when you are drunk, so that you will know what you are saying … (Qur'an, 4:43)
“Kuwa xaqa rumeeyoow ha u dhawaanina salaada idinkoo sikhraansan.Illaa intaad ka garanaysaan waxaad dhahaysaan”Suuratu An-Nisaa.Aayada 43.