1 John 3:12

We must not be like Cain who belonged to the evil one and butchered his brother. And why did he butcher him? Because his own actions were wicked and his brother's upright.

Treasury of Scripture Knowledge

Summary

A stone is heavy, and the sand weighty; but a fool's wrath is heavier than them both.

Bible References

But

1 John 3:12
We must not be like Cain who belonged to the evil one and butchered his brother. And why did he butcher him? Because his own actions were wicked and his brother's upright.