'Warned' in the Bible

He warned the Kenites, “Since you showed kindness to all the Israelites when they came out of Egypt, go on and leave! Get away from the Amalekites, or I’ll sweep you away with them.” So the Kenites withdrew from the Amalekites.

Saul sent agents to David’s house to watch for him and kill him in the morning. But his wife Michal warned David, “If you don’t escape tonight, you will be dead tomorrow!”