Quran 58, Al-Mujadila (She who disputes) ⓘ

58:4 And he who does not find [a slave] - then a fast for two months consecutively before they touch one another; and he who is unable - then the feeding of sixty poor persons. That is for you to believe [completely] in Allah and His Messenger; and those are the limits [set by] Allah. And for the disbelievers is a painful punishment.

فَمَنْ لَمْ يَجِدْ فَصِيَامُ شَهْرَيْنِ مُتَتَابِعَيْنِ مِنْ قَبْلِ أَنْ يَتَمَاسَّا فَمَنْ لَمْ يَسْتَطِعْ فَإِطْعَامُ سِتِّينَ مِسْكِينًا ذَلِكَ لِتُؤْمِنُوا بِاللَّهِ وَرَسُولِهِ وَتِلْكَ حُدُودُ اللَّهِ وَلِلْكَافِرِينَ عَذَابٌ أَلِيمٌ