[Machine] "The Messenger of Allah ﷺ forbade injustice. I said to Nafi', 'What is injustice?' He said, 'It is when a man marries the daughter of another man without paying a bride-price, and he marries his own daughter without paying a bride-price, and he marries the sister of another man without paying a bride-price, and he marries his own sister without paying a bride-price.'"
رَسُولَ اللهِ ﷺ نَهَى عَنِ الشِّغَارِ قُلْتُ لِنَافِعٍ مَا الشِّغَارُ؟ قَالَ يَنْكِحُ ابْنَةَ الرَّجُلِ وَيُنْكِحُهُ ابْنَتَهُ بِغَيْرِ صَدَاقٍ وَيَنْكِحُ أُخْتَ الرَّجُلِ وَيُنْكِحُهُ أُخْتَهُ بِغَيْرِ صَدَاقٍ