It don't take a genius to spot a goat in a flock of sheep

There is a black sheep in every flock

There's a black sheep in every flock.

Without a shepherd, sheep are not a flock

There was never a scabby sheep in a flock that didn't like to have a comrade.

But the firstling of a cow, or the firstling of a sheep, or the firstling of a goat, thou shalt not redeem; they are holy: thou shalt sprinkle their blood upon the altar, and shalt burn their fat for an offering made by fire, for a sweet savour unto the LORD.