1 Samuel 16:10-11

10Jesse caused seven of his sons to stand in front of Samuel. But Samuel said to Jesse, ‘The Lord has not chosen any of these men.’

11Samuel asked Jesse, ‘Are those all of your sons?’ Jesse answered, ‘I have one more son. He is the youngest. He is taking care of my sheep.’ Samuel said, ‘Send someone to bring him here. We cannot continue to offer the sacrifice until he arrives.’