Yahya related to me from 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 also the complete blood-money for it."
أَنَّهُ كَانَ يَقُولُ إِذَا أُصِيبَتِ السِّنُّ فَاسْوَدَّتْ فَفِيهَا عَقْلُهَا تَامًّا فَإِنْ طُرِحَتْ بَعْدَ أَنْ تَسْوَدَّ فَفِيهَا عَقْلُهَا أَيْضًا تَامًّا