Al-Bara’ reported God’s messenger as saying, “If anyone lends an animal for milking, or silver coins, or shows someone the way, it will be equivalent to his having emancipated a slave.” Tirmidhi transmitted it.

وَعَنِ الْبَرَاءِ قَالَ: قَالَ رَسُولُ اللهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ مَنَحَ مِنْحَةَ لَبَنٍ أَو روق أَوْ هَدَى زُقَاقًا كَانَ لَهُ مِثْلَ عِتْقِ رَقَبَة» . رَوَاهُ التِّرْمِذِيّ