'Risk' in the Bible

David said, “I would never do such a thing in the presence of God! How can I drink the blood of these men who risked their lives?” For they brought it at the risk of their lives. So he would not drink it. Such were the exploits of the three warriors.

Some [of the men] of Manasseh also defected to David when he came with the Philistines to go to battle against Saul. But David’s men did not [actually] assist the Philistines, for the lords (governors) of the Philistines after consultation sent him away, saying, “At the cost of our heads he may defect to his master Saul.”