وَحَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، أَنَّهُ كَانَ يَقُولُ إِذَا أُصِيبَتِ السِّنُّ فَاسْوَدَّتْ فَفِيهَا عَقْلُهَا تَامًّا فَإِنْ طُرِحَتْ بَعْدَ أَنْ تَسْوَدَّ فَفِيهَا عَقْلُهَا أَيْضًا تَامًّا ‏.‏

Yahya related to mefrom Malik from Yahya ibn Said that Said ibn al-Musayyab used to say,''When a tooth is struck and becomes black, there is complete blood-money for it. If it falls out after it becomes black, there is alsothe complete blood-money for it." Translation Not Available

Book Ref: Muwatta Imam Malik Book 43 Hadith 1577
Web Ref:  Muwatta Imam Malik Book 43 Hadith 7