Berean Study Bible
And David was the youngest. The three oldest had followed Saul,

King James Bible
And David was the youngest: and the three eldest followed Saul.

American Standard Version
And David was the youngest; and the three eldest followed Saul.

Darby Bible Translation
And David was the youngest; and the three eldest had followed Saul.

Douay-Rheims Bible
But David was the youngest. So the three eldest having followed Saul,

English Revised Version
And David was the youngest: and the three eldest followed Saul.

Young's Literal Translation
And David is the youngest, and the three eldest have gone after Saul,