Jami` at-Tirmidhi Book 48, Hadith 222
“ used to say: ‘O Allah, I seek refuge in You from evil character, evil actions, and evil desires (Allāhumma innī a`ūdhu bika min munkarātil-akhlāqi wal-a`māli wal-ahwā’).’”
“No worshipper has ever said: None has the right to be worshipped but Allah (Lā ilāha illallāh)’ sincerely, except that the gates of heaven are opened for it, until it reaches to the Throne, so long as he avoids the major sins.”
“We were with the Messenger of Allah (ﷺ) when a man among the people said: ‘Allah is most exceedingly great, and praise is due to Allah, abundantly, and glory to Allah morning and night (Allāhu akbaru kabīran wal-ḥamdulillāhi kathīran wa subḥānallāhi bukratan wa aṣīlā).’ So the Messenger of Allah (ﷺ) said: ‘Who is the one who said such and such?’ So a man among the people said: ‘Me, O Messenger of Allah (ﷺ).’ He said: ‘I was amazed at it. The gates of heaven opened up for it.’” Ibn `Umar said: “I have not abandoned them since I heard from the Messenger of Allah (ﷺ).”