Answer: 1. Saying: "Bismillāh, alhamdulillāh" (in the name of Allah, praise be to Allah) {Glory be to Him Who has subjected this for us, for we could not have done it by ourselves. It is to our Lord that we will surely return.} [Surat az-Zukhruf: 13, 14]

2. In case of passing by a Muslim, greet him with peace