'Danger' in the Bible

These were the heads of their fathers’ households: Epher, Ishi, Eliel, Azriel, Jeremiah, Hodaviah, and Jahdiel, warriors of valor [willing and able to encounter danger], famous men, and heads of the households of their fathers.

Saying, By my God, far be it from me to do this! How may I take as drink the life-blood of these men who have put their lives in danger? so he did not take it. These things did the three great men of war.

Three years when there will not be enough food; or three months of war, when you will go in flight before your haters, being in great danger of the sword; or three days of the sword of the Lord, disease in the land, and the angel of the Lord taking destruction through all the land of Israel. Now give thought to the answer I am to take back to him who sent me.