Apni Zabaan se wahi baat kaho jo tumhare dil me ho,
Allah har cheez ko khoob janta hai.
Whenever the Prophet got up for Tahajjud prayer
he used to clean his mouth (and teeth) with Siwak
Prophet Muhammad Sallallahu alaihi wa sallam said,
“A good dream is from Allah,
and a bad or evil dream is from Shaitaan.”
The Prophet said,
“A Muslim is the one who avoids harming Muslims
with his tongue and hands.
“When anyone of you stands for the prayers,
Shaitaan comes and puts him in doubts till he forgets
how many Rakat he has prayed.”