Berean Study Bible
When Saul saw that David was very successful, he was afraid of him.

King James Bible
Wherefore when Saul saw that he behaved himself very wisely, he was afraid of him.

American Standard Version
And when Saul saw that he behaved himself very wisely, he stood in awe of him.

Darby Bible Translation
And Saul saw that he prospered well, and he stood in awe of him.

Douay-Rheims Bible
And Saul saw that he was exceeding prudent, and began to beware of him.

English Revised Version
And when Saul saw that he behaved himself very wisely, he stood in awe of him.

Young's Literal Translation
and Saul seeth that he is acting very wisely, and is afraid of him,