So Samuel told all the words of the LORD to the people who asked him for a king.
1 Samuel 8:10
Surrounding context
8:9 Now therefore, heed their voice. However, you shall solemnly forewarn them, and show them the behavior of the king who will reign over them."
8:10 So Samuel told all the words of the LORD to the people who asked him for a king.
8:11 And he said, "This will be the behavior of the king who will reign over you: He will take your sons and appoint them for his own chariots and to be his horsemen, and some will run before his chariots.