He should return the salam if he hears it.

When a person say salaam in the tashahhud and if the other person is standing and is not praying and can hear the salaam of that person who is praying, should he answer his salaam?

Prayer | February 12, 2014 9:05 pm
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I have heard from so many people that during prayer one sneezes then she/he shouldnt say Alhumdulilah can u provide me with some reference
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Please let me know up to what time before fajr Athan is reward of the Qiyamul Layal acheived. I woke just 15 to 20 minutes before fajr Athaan and offered two rakah. Is it same as praying in last part of night? Also please let me know Tahajjud timings.