"A man was brought to An-Nu'man bin Bashir who had relations with the slave girl of his wife. He said: 'I give you judgement about her case according to the judgement of the Messenger of Allah ﷺ: If she made her lawful for him, then I will lash him one hundred times, and if she did not make her lawful, then I will stone him."  

لأَقْضِيَنَّ فِيهَا بِقَضَاءِ رَسُولِ اللَّهِ ﷺ لَئِنْ كَانَتْ أَحَلَّتْهَا لَهُ لأَجْلِدَنَّهُ مِائَةً وَإِنْ لَمْ تَكُنْ أَحَلَّتْهَا لَهُ رَجَمْتُهُ  

(Another chain) from An-Nu'man bin Bashir with similar.