Muhammad (pbuh) said
1. Purity is part of Iman (faith). Muslim: Hadith No.223
2. All good deeds are Sadaqah. Bukhari: Hadith No. 6021
3. The Salah is a light.
4. Whoever silent hi is saved.
5. Whoever gives me a guarantee to safeguard what is between his haws and what is between his legs, I (nadii) shall guarantee him Jannnah.