David.

1 Samuel 16:10, 11
Thus Jesse made seven of his sons pass before Samuel, but Samuel told him, "The LORD has not chosen any of these." . . .

1 Samuel 17:12-14
Now David was the son of a man named Jesse, an Ephrathite from Bethlehem of Judah who had eight sons in the days of Saul. And Jesse was old and advanced in years. . . .