'Execute' in the Bible

Now the entire family has risen up against your servant, saying, 'Turn over the one who struck down his brother, so that we can execute him and avenge the death of his brother whom he killed. In so doing we will also destroy the heir.' They want to extinguish my remaining coal, leaving no one on the face of the earth to carry on the name of my husband."

let seven of his male descendants be turned over to us, and we will execute them before the Lord in Gibeah of Saul, who was the Lord's chosen one." The king replied, "I will turn them over."