Oxen

Proverbs 14:4 Where no oxen are, the crib is clean: but much increase is by the strength of the ox. 

‘Oxen’ – The ox was the most profitable farm animal. It excels the horse in every respect except speed.

Twelve ways an ox is better than a horse: It lives longer. It is not as likely to be diseased. It is a more steady worker. It fattens and maintains its strength on what a horse will not eat. It costs less to feed. Its manure is more profitable. When worn out, its flesh is still good for food. Its horns are useful. Its hide is more valuable. It doesn’t need shoes. Its harness is cheaper and simpler. It is more patient and docile, and less dangerous.

‘Increase is by the strength of the ox.’ An increase in material prosperity comes by utilizing the oxen for labour.