It is narrated from Sayyiduna Bara’ bin ‘Azib (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: “Whoever gives someone a milk-giving animal, or guides someone on a street or road, will receive a reward equal to freeing a slave.”
Hadith Referenceالادب المفرد / كتاب / 890
Hadith Gradingالألبانی:صحيح
Hadith Takhrij«صحيح : أخرجه الترمذي ، كتاب البر و الصلة ، باب ماجاء فى المنحة : 1957 - انظر صحيح الترغيب : 898»