Alee ibn Abu Talib (ra) session 45.
Alee (ra) kills the unbelieving Abi Al Ass ibn Hisham in Badr. With Allah's سُبْحَانَهُ وَتَعَالَى grace, his believing son Saeed ibn Abi Al Ass (ra) was a noble and pious leader.
The bravest on the battlefield was Rasulullah ﷺ and all the companions (ra/a) would take refuge behind him.
Rasulullah ﷺ, would pray all night, supplicate and engage in battle. Teaching us to incorporate The Great Name of Allah سُبْحَانَهُ وَتَعَالَى in our duas.