The mud of one country is the medicine of another.
More Afghan Proverbs:
A porcupine speaking to its baby says, "O my child of velvet."Afghan
Blood is thicker than water.
Afghan
I'm talking to the door, but I want the walls to hear me.
Afghan
The wood is burnt, but the ashes are a nuisance.
Afghan
No one says his own buttermilk is sour.
Afghan