1 Samuel 19:4

2 But Jonathan Saul’s son delighted much in David: and Jonathan told David, saying, Saul my father seeketh to kill thee: now therefore, I pray thee, take heed to thyself until the morning, and abide in a secret place, and hide thyself:

3 And I will go out and stand beside my father in the field where thou art, and I will commune with my father of thee; and what I see, that I will tell thee.

And Jonathan spake good of David unto Saul his father, and said unto him, Let not the king sin against his servant, against David; because he hath not sinned against thee, and because his works have been to thee-ward very good:

5 For he did put his life in his hand, and slew the Philistine, and the LORD wrought a great salvation for all Israel: thou sawest it, and didst rejoice: wherefore then wilt thou sin against innocent blood, to slay David without a cause?

6 And Saul hearkened unto the voice of Jonathan: and Saul sware, As the LORD liveth, he shall not be slain.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Then Jonathan spoke well of David to his father Saul and said to him, “The king should not sin against his servant David; he has not sinned against you. In fact, his actions have been highly beneficial to you.
KJV
And Jonathan spake good of David unto Saul his father, and said unto him, Let not the king sin against his servant, against David; because he hath not sinned against thee, and because his works have been to thee-ward very good:
WEB
Jonathan spoke good of David to Saul his father, and said to him, “Don’t let the king sin against his servant, against David; because he has not sinned against you, and because his works have been very good toward you;
ASV
And Jonathan spake good of David unto Saul his father, and said unto him, Let not the king sin against his servant, against David; because he hath not sinned against thee, and because his works have been to thee-ward very good:
DARBY
And Jonathan spoke good of David to Saul his father, and said to him, Let not the king sin against his servant, against David, because he has not sinned against thee; for also what he did was very advantageous to thee;
BLB
And Jonathan spoke well of David to Saul his father, and said to him, “Let not the king sin against his servant, against David, because he has not sinned against you, and because his works [are] very good toward you.
ÅB
Og Jonatan talte vel om David til Saul, sin far, og sa til ham: Kongen skulle ikke gjøre urett mot sin tjener David! For han har ikke syndet mot deg, og det han har gjort, har vært til stor nytte for deg;
OTB
Da talte Jonathan vel om David til sin far Saul og sa til ham, “Måtte kongen ikke handle urettferdig mot sin tjener David, siden han ikke har gjort deg noe ondt, og siden hans handlinger har vært svært gunstige for deg.
B1930
Og Jonatan talte vel om David til Saul, sin far, og sa til ham: Kongen skulde ikke gjøre urett mot sin tjener David! For han har ikke syndet mot dig, og det han har gjort, har vært til stor nytte for dig;

Study notes (Tyndale)

Original text and word study

Cross references