Surah An-Nur Ayahs #37 Translated in English

But let them who find not [the means for] marriage abstain [from sexual relations] until Allāh enriches them from His bounty. And those who seek a contract [for eventual emancipation] from among whom your right hands possess - then make a contract with them if you know there is within them goodness and give them from the wealth of Allāh which He has given you. And do not compel your slave girls to prostitution, if they desire chastity, to seek [thereby] the temporary interests of worldly life. And if someone should compel them, then indeed, Allāh is [to them], after their compulsion, Forgiving and Merciful.

And We have certainly sent down to you distinct verses and examples from those who passed on before you and an admonition for those who fear Allāh.

Allāh is the Light of the heavens and the earth. The example of His light is like a niche within which is a lamp; the lamp is within glass, the glass as if it were a pearly [white] star lit from [the oil of] a blessed olive tree, neither of the east nor of the west, whose oil would almost glow even if untouched by fire. Light upon light. Allāh guides to His light whom He wills. And Allāh presents examples for the people, and Allāh is Knowing of all things.

[Such niches are] in houses [i.e., mosques] which Allāh has ordered to be raised and that His name be mentioned [i.e., praised] therein; exalting Him within them in the morning and the evenings

[Are] men whom neither commerce nor sale distracts from the remembrance of Allāh and performance of prayer and giving of zakāh. They fear a Day in which the hearts and eyes will [fearfully] turn about -