Reference for I Samuel 17:14

וְדָוִ֖ד ה֣וּא הַקָּטָ֑ן וּשְׁלֹשָׁה֙ הַגְּדֹלִ֔ים הָלְכ֖וּ אַחֲרֵ֥י שָׁאֽוּל׃ (ס)

And David was the youngest; and the three eldest followed Saul.—

Jastrow

BDB

BDB