During his journey in the year of the conquest (Al-Fat'h), the Prophet (PBUH) recited Surat Al-Fat'h on his camel, and he was making tremolo with his voice. Muawiyah said: If it was not for my fear that people would gather around me, I would have immitate it for you.
The Messenger of Allah (PBUH) used to bathe with five Makkuks (cups) and perform ablution with one Makkuk (cup).
The Messenger of Allah (PBUH) used to summarize yet complete it, meaning to lighten the prayer.