Is it permissible to repeat the prayer because of not knowing a particular ruling? When I was praying the ‘Asr prayer I had doubts about how many rakats I had prayed, so I performed sujood as-sahw ...

I wanted to ask about the issue of combining prayers for purposes of travel and such. During my travel, I had the intention of delaying the Maghrib prayer until the Isha time. I did not get around to ...