Muwatta Malik #1696

Yahya related to me from Malik from Da'ud ibn al-Husayn that Abu Ghatafan ibn Tarif al-Murri informed him that Marwan ibn al-Hakam sent him to Abdullah ibn Abbas to ask him what there was for the molar. Abdullah ibn Abbas said, "There are five camels for it." He said, "Marwan sent me back again to Abdullah ibn Abbas.'' He said, "Do you make front teeth like molars?" Abdullah ibn Abbas said, "It is enough that you take the fingers as the example for that, their blood-moneys being all the same."