Ibrani 12:20

12:20 For they could not bear what was commanded: “If even an animal touches the mountain, it must be stoned.” ¹ 

Ibrani 13:7

13:7 Remember your leaders, who spoke God’s message to you; reflect on the outcome of their lives and imitate their faith.

¹ sn A quotation from Exod 19:12-13.