Al-Kāfi - Volume 6 > Al-Khul* (Divorce for Payment)
Hadith #7

وَ بِإِسْنَادِهِ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ الْخُلْعُ وَ الْمُبَارَاةُ تَطْلِيقَةٌ بَائِنٌ وَ هُوَ خَاطِبٌ مِنَ الْخُطَّابِ .

7. Through the same chain of narrators as that of the previous Hadith the following is narrated: “Abu ‘Abd Allah, ‘Alayhi al-Salam, has said, ‘Al -Khul‘ and al-Mubarat (denouncing) is of the kind of divorce which makes the parties become strangers to each other and he becomes one of those who may propose marriage.’”