مختصر صحيح مسلم
Mukhtasar Sahih Muslim
Issues of Goodness and Kindness
A Muslim is a brother to another; he does not oppress or humiliate him.
Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings of Allah be upon him) said: Verily, Allah does not look at your appearances or your wealth, but He looks at your hearts and your deeds.