'Blood' in the Bible

If they say, "Come with us! We will lie in wait to shed blood; we will ambush an innocent person capriciously.

for they are eager to inflict harm, and they hasten to shed blood.

but these men lie in wait for their own blood, they ambush their own lives!

haughty eyes, a lying tongue, and hands that shed innocent blood,

The words of the wicked lie in wait to shed innocent blood, but the words of the upright will deliver them.

For as the churning of milk produces butter and as punching the nose produces blood, so stirring up anger produces strife.