Why drive away fowls from the dung you do not eat yourself?.
More Swahili Proverbs:
Where it slopes down is where it slopes up.Swahili
Old rust is for the stranger.
Swahili
Do not pretend to be a white fowl.
Swahili
Treat your guest as a guest for two days; on the third day, give him a hoe.
Swahili
Good and evil will never mix.
Swahili
A mud hut cannot withstand great shocks.
Swahili