The Prophet (ﷺ) said: One who recites the Quran in a loud voice is like one who gives alms openly; and one who recites the Quran quietly is one who gives alms secretly.
Sunan Abi Dawud Book 5, Hadith 84
← Previous Hadith The Messenger of Allah (ﷺ) retired to the mosque. He heard them (the people) reciting the Quran in a loud voice. He removed the curtain and said: Lo! every one of you is calling his Lord quietly. One should not trouble the other and one should not raise the voice in recitation or in prayer over the voice of the other.

Sunan Abi Dawud Book 5, Hadith 83 Next Hadith → The Messenger of Allah (ﷺ) used to pray ten rak'ahs during the night, and would observe the witr with one rak'ah, he then prayed two rak'ahs of the dawn prayer. Thus he prayed thirteen rak'ahs in all.

Sunan Abi Dawud Book 5, Hadith 85