Look for solutions within one's own faith rather than copying other religions or cultures when it comes to religious matters; Be open minded and willing accept new ideas even if they come from unexpected sources; Follow instructions given by Prophet Muhammad SAW; Give calls five times each day during prayers .

This hadith is about how the Muslims in Madinah were trying to figure out a way to announce prayer times. Some suggested using bells like the Christians, while others suggested using horns like the Jews. However, Umar suggested sending a man to call for prayer and this suggestion was accepted by Prophet Muhammad SAW. Bilal was then chosen as he had a beautiful voice and he would give the call for prayers five times each day. This hadith teaches us that we should always look for solutions that are within our own faith rather than copying other religions or cultures when it comes to religious matters. It also teaches us that we should be open minded and willing to accept new ideas even if they come from unexpected sources such as Umar who was not an official religious leader at this time but still offered an important solution which was accepted by Prophet Muhammad SAW himself.