'Endanger' in the Bible

"'You shall not go up and down as a slanderer among your people. "'You shall not endanger the life of your neighbor. I am Yahweh.

The prince of the eunuchs said to Daniel, I fear my lord the king, who has appointed your food and your drink: for why should he see your faces worse looking than the youths who are of your own age? so would you endanger my head with the king.