Hadith.4227 - Commander of the Faithful, Ali ibn Abi Talib, peace be upon him, said:
"Fear Allah (swt) regarding what He (swt) has entrusted to you, and regarding the 'Ajm' among your possessions."
Imam (as) was asked: "What is meant by 'Ajm'?"
Imam (as) replied: "It refers to sheep, cattle, pigeons, and similar animals."