(Exod. xxiii. 35), "And I will take away sickness from the midst of thee." It is taught that sickness (Machlah) means the bile. But why is it termed Machlah? Because eighty-three diseases are in it. Machlah by Gematria equals eighty-three; and all may be avoided by an early breakfast of bread and salt and a bottle of water.
Bava Kama, fol. 92, col. 2.