“I heard the Messenger of Allah ﷺ say: ‘Whoever shoots an arrow at the enemy and his arrow reaches the enemy, whether it hits him or not, that is equivalent to him freeing a slave.’” (Using translation from Ibn Mājah 2812)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَنْ رَمَى الْعَدُوَّ بِسَهْمٍ فَبَلَغَ سَهْمُهُ أَخْطَأَ أَوْ أَصَابَ فَعِدْلُ رَقَبَةٍ