Musannaf Ibn Abi Shaybah 29728 — A man who throws something

Ash'ath said that Ibn Sirin said: A man mounted his son on a horse so that he could display that horse for sale. He pricked the horse's rump with a nail to make it run fast and shouted at it, and it killed his son. His blood money was placed on his family (aqilah), and the father was not made an heir to anything.