Al-Baqarah - 2:236

لاَّ جُنَاحَ عَلَيْكُمْ إِن طَلَّقْتُمُ النِّسَاء مَا لَمْ تَمَسُّوهُنُّ أَوْ تَفْرِضُواْ لَهُنَّ فَرِيضَةً وَمَتِّعُوهُنَّ عَلَى الْمُوسِعِ قَدَرُهُ وَعَلَى الْمُقْتِرِ قَدْرُهُ مَتَاعًا بِالْمَعْرُوفِ حَقًّا عَلَى الْمُحْسِنِينَ
[2:236]
There is no blame on you if you divorce women when you have not touched them or appointed for them a portion, and make provision for them, the wealthy according to his means and the straitened in circumstances according to his means, a provision according to usage; (this is) a duty on the doers of good (to others).
There is no blame on you if ye divorce women before consummation or the fixation of their dower; but bestow on them (A suitable gift), the wealthy according to his means, and the poor according to his means;- A gift of a reasonable amount is due from those who wish to do the right thing.
It is no sin for you if ye divorce women while yet ye have not touched them, nor appointed unto them a portion. Provide for them, the rich according to his means, and the straitened according to his means, a fair provision. (This is) a bounden duty for those who do good.