Qur'an 30:28
ضَرَبَ لَكُم مَّثَلًا مِّنْ أَنفُسِكُمْ ۖ هَل لَّكُم مِّن مَّا مَلَكَتْ أَيْمَـٰنُكُم مِّن شُرَكَآءَ فِى مَا رَزَقْنَـٰكُمْ فَأَنتُمْ فِيهِ سَوَآءٌ تَخَافُونَهُمْ كَخِيفَتِكُمْ أَنفُسَكُمْ ۚ كَذَٰلِكَ نُفَصِّلُ ٱلْـَٔايَـٰتِ لِقَوْمٍ يَعْقِلُونَ
“He presents to you an example from yourselves. Do you have among those whom your right hands possess [i.e., slaves] any partners in what We have provided for you so that you are equal therein [and] would fear them as your fear of one another [within a partnership]? Thus do We detail the verses for a people who use reason.”
Ar-Room 30:28 · Saheeh International