'Shed' in the Bible

When Abner returned to Hebron, Joab took him aside at the gate as if to speak privately with him. Joab then stabbed him in the abdomen and killed him, avenging the shed blood of his brother Asahel.

When David later heard about this, he said, "I and my kingdom are forever innocent before the Lord of the shed blood of Abner son of Ner!

But Amasa took no heed to the sword that was in Joab's hand: so he smote him therewith in the fifth rib, and shed out his bowels to the ground, and struck him not again; and he died. So Joab and Abishai his brother pursued after Sheba the son of Bichri.

During David’s reign there was a famine for three successive years, so David inquired of the Lord. The Lord answered, “It is because of the blood shed by Saul and his family when he killed the Gibeonites.”