American Standard Version
And Saul cast his spear at him to smite him; whereby Jonathan knew that is was determined of his father to put David to death.

Berean Study Bible
Then Saul hurled his spear at Jonathan to kill him; so Jonathan knew that his father was determined to kill David.

Douay-Rheims Bible
And Saul caught up a spear to strike him. And Jonathan understood that it was determined by his father to kill David.

English Revised Version
And Saul cast his spear at him to smite him: whereby Jonathan knew that it was determined of his father to put David to death.

King James Bible
And Saul cast a javelin at him to smite him: whereby Jonathan knew that it was determined of his father to slay David.

World English Bible
Saul cast his spear at him to strike him. By this Jonathan knew that his father was determined to put David to death.

Young's Literal Translation
And Saul casteth the javelin at him to smite him, and Jonathan knoweth that it hath been determined by his father to put David to death.

1 Samuel 20:33 Additional Translations ...