If he pushes him out of hatred or, while lying in wait, hurls something at him so that he dies,
Numbers 35:20
Surrounding context
35:19 The avenger of blood himself shall put the murderer to death; when he meets him, he shall put him to death.
35:20 If he pushes him out of hatred or, while lying in wait, hurls something at him so that he dies,
35:21 or in enmity he strikes him with his hand so that he dies, the one who struck him shall surely be put to death. He is a murderer. The avenger of blood shall put the murderer to death when he meets him.