There is a lengthy narration from Anas (may Allah be pleased with him); it will come in its proper place, in sha Allah. Humayd's narration from Anas differs somewhat, in that Anas said: Al-Rubayyi' (may Allah be pleased with her) slapped a slave girl, which broke her front teeth. Thabit is the more precise (in memory), and it is possible that these are two separate incidents, and this is the more apparent view. There are also narrations on this from Ibn Abbas and Zayd bin Thabit (may Allah be pleased with them both).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنايات / 15968