Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
KJV

1 Samuel 20:39

But the lad knew not any thing: only Jonathan and David knew the matter.

Parallel Translations

LXXView canonical →
And the boy knew nothing, only Jonathan and David [knew].
Brenton's Septuagint Translation
LXX2012View canonical →
And the boy knew nothing, only Jonathan and David [knew].
Septuagint in American English (2012)
WEBView canonical →
But the boy didn’t know anything. Only Jonathan and David knew the matter.
World English Bible