The cat is the only widespread and almost everybody knows domestic animal that is not mentioned in the whole Bible.
The Bible (Old Testament) was written by ancient Jews, who engaged in livestock farming and led a nomadic way of life. Therefore the shepherd Abel is good, and his sacrifice of lambs is pleasing to Yahweh, and the farmer Cain is evil, his sacrifice is not appreciated by the god, and from envy he killed his brother. And now the attention is the question: which nomadic pet cats? Here, the Egyptian farmers (by the way, the contemporaries of the ancient Jews and also not well mentioned in the Bible) had a completely different opinion about these animals.