'Lamb' in the Bible

“But the poor man had nothing except one little ewe lambWhich he bought and nourished;And it grew up together with him and his children.It would eat of his bread and drink of his cup and lie in his bosom,And was like a daughter to him.

“Now a traveler came to the rich man,And he was unwilling to take from his own flock or his own herd,To prepare for the wayfarer who had come to him;Rather he took the poor man’s ewe lamb and prepared it for the man who had come to him.”

He must make restitution for the lamb fourfold, because he did this thing and had no compassion.”