"A woman of Banu Lihyan struck her co-wife with a tent pole and killed her, and the slain woman was pregnant. The Messenger of Allah ruled that the Diyah was to be paid by the'Asbah of the killer, and that a slave should be given (as Diyah) for the child in her womb". (Using translation from Nasāʾī 4824)
ضَرَبَتِ امْرَأَةٌ مِنْ بَنِي لِحْيَانَ ضَرَّتَهَا بِعَمُودِ الْفُسْطَاطِ فَقَتَلَتْهَا وَكَانَ بِالْمَقْتُولَةِ حَمْلٌ «فَقَضَى رَسُولُ اللهِ ﷺ عَلَى عَصَبَةِ الْقَاتِلَةِ بِالدِّيَةِ وَلِمَا فِي بَطْنِهَا غُرَّةً»