Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
darimi:967 – Ḥajjāj > Ḥammād b. Salamah > Ḥumayd > Bakr b. ʿAbdullāh al-Muzanī

[Machine] He said, "My wife is menstruating while she is pregnant."  

الدارمي:٩٦٧ – أَخْبَرَنَا حَجَّاجٌ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ عَنْ حُمَيْدٍ عَنْ بَكْرِ بْنِ عَبْدِ اللَّهِ الْمُزَنِيِّ

أَنَّهُ قَالَ «امْرَأَتِي تَحِيضُ وَهِيَ حُبْلَى»  

See similar narrations below:

Collected by Muslim
muslim:1701b – Isḥāq b. Ibrāhīm > Rawḥ b. ʿUbādah > Ibn Jurayj Bihadhā al-Isnād > Ghayr

This hadith has been transmitted on the authority of Juraij with a slight variation of words.  

مسلم:١٧٠١b – حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ أَخْبَرَنَا رَوْحُ بْنُ عُبَادَةَ حَدَّثَنَا ابْنُ جُرَيْجٍ بِهَذَا الإِسْنَادِ مِثْلَهُ غَيْرَ

أَنَّهُ قَالَ وَامْرَأَةً