1 Samuel 19:15

Then Saul sent the messengers to see David, saying, "Bring him up to me in the bed, that I may kill him."

And Saul listened to the voice of Jonathan. Saul swore, "As the LORD lives, he shall not be put to death."

if the men of my tent have not said, 'Who is there that has not been filled with his meat?'

The wicked plots against the righteous and gnashes his teeth at him,

A stone is heavy, and sand is weighty, but a fool's provocation is heavier than both.

"Their feet are swift to shed blood;

Treasury of Scripture Knowledge

And Saul sent the messengers again to see David, saying, Bring him up to me in the bed, that I may slay him.

And Saul listened to the voice of Jonathan. Saul swore, "As the LORD lives, he shall not be put to death."

if the men of my tent have not said, 'Who is there that has not been filled with his meat?'

The wicked plots against the righteous and gnashes his teeth at him,

A stone is heavy, and sand is weighty, but a fool's provocation is heavier than both.

"Their feet are swift to shed blood;