It is an ill bird that fouls its own nest
Плоха та птица, которая собственное гнездо пачкает.
Выносить сор из избы.
Другие пословицы:
- To run with the hare and hunt with the hounds
- To lock the stable-door after the horse is stolen
- Zeal without knowledge is a runaway horse
- It is a poor mouse that has only one hole
- To flog a dead horse
- The last straw breaks the camel's back
- If you sell the cow, you sell her milk too
- Dogs that put up many hares kill none
- He who would catch fish must not mind getting wet
- Catch the bear before you sell his skin
- When the fox preaches, take care of your geese
- An ass is but an ass, though laden with gold
- A wolf in sheep's clothing
- It is good fishing in troubled waters
- Burn not your house to rid it of the mouse