Al-Kāfi

Hadith 502
divorcemarriage
حُمَيْدُ بْنُ زِيَادٍ عَنِ ابْنِ سَمَاعَةَ عَنْ عَبْدِ اللَّهِ بْنِ جَبَلَةَ عَنِ ابْنِ بُكَيْرٍ عَنْ عُبَيْدِ بْنِ زُرَارَةَ عَنْ أَبِي عَبْدِ اللَّهِ قَالَ لَا يَجُوزُ طَلَاقُ الْمَرِيضِ وَ يَجُوزُ نِكَاحُهُ .
4. Humayd ibn Ziyad has narrated from ibn Sama‘ah from ‘Abd Allah ibn Jabalah from ibn Bukayr from ‘Ubayd ibn Zurarah who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘One’s divorcing during his illness is not permissible, however, his marriage is permissible.’”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī