2 Samuel 1:18
King James Version
“(Also he bade them teach the children of Judah the bow: behold, it is written in the book of Jasher.)”
Context
15And David called one of the young men, and said, Go near, fall upon him. And he smote him that he died.
16And David said unto him, Thy blood upon thy head; for thy mouth hath testified against thee, saying, I have slain the LORD’S anointed.
17And David lamented with this lamentation over Saul and over Jonathan his son:
18(Also he bade them teach the children of Judah the bow: behold, it is written in the book of Jasher.)
19The beauty of Israel is slain upon thy high places: how are the mighty fallen!
20Tell not in Gath, publish not in the streets of Askelon; lest the daughters of the Philistines rejoice, lest the daughters of the uncircumcised triumph.
21Ye mountains of Gilboa, no dew, neither rain, upon you, nor fields of offerings: for there the shield of the mighty is vilely cast away, the shield of Saul, not anointed with oil.