Imam Sadiq (AS) said: “Two brothers went to the Prophet (SAW) and said: “We want to go to Syria for trading. What shall we do to be protected from dangers?” He (Prophet) said: “When you go to bed, say the Tasbih, and after that say Ayat-ul-Kursi (A verse of the Holy Qur’an, surah Baqara). Then, you will be protected from all the dangers.” On the way thieves followed them, and when they entered the caravanserai, the thieves sent their slave to see what they were doing. When the slave reached them, the two brothers went to bed and did whatever the Prophet (SAW) had told them. Suddenly, the slave saw walls surrounding the brothers. He came back to the thieves and told them the story, but they didn’t believe him and went in the caravanserai themselves. They also didn’t see anything but walls.The next morning the thieves went to the brothers and said: “We wanted to steal your goods but last night we didn’t see anything but walls.” The brothers told them the whole story and the thieves said: “We will not follow you anymore because with what you say nobody can rob you of your goods. Imam Sadiq (AS) said: “Whoever says the Tasbih after saying his prayer, before moving from his place the heaven is their reward."