'Ox' in the Bible

But the Lord answered him and said, “Hypocrites! Doesn’t each one of you untie his ox or donkey from the feeding trough on the Sabbath and lead it to water?

And to them, He said, “Which of you whose son or ox falls into a well, will not immediately pull him out on the Sabbath day?”

For it is written in the law of Moses, Do not muzzle an ox while it treads out grain. Is God really concerned with oxen?

For the Scripture says:Do not muzzle an oxwhile it is treading out the grain, and,the worker is worthy of his wages.