The story of a small bird
A small bird flew over the sky and landed on an open field in the freezing cold.
A cow was standing next to him chewing grass. He put a lump of dung on the bird.
The bird drowned in the dung, but in the heat of the newly fallen dung, the ice on his body began to melt.
After a while, the bird recovered and sat in the dung and started chirping.
A hulo cat was passing by. When he heard the sound of a bird, he swallowed the dung and took it out. Then he swallowed it.
Meaning - 1: Someone's hostile actions may not always go against you. Some hostile actions may benefit you.
Meaning - 2: Someone saved you from danger, it means that he may not be your well-wisher. He is probably your worst enemy.
Meaning: 3: Please keep your mouth shut when you are in deep danger / when you are in deep shit please keep your mouth shut !!