1 Samuel 19:3

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.

Cross-references

In 1 Samuel 20:9, Jonathan reassures David of his commitment to warn him, fulfilling the promise made in 19:3.

In 1 Samuel 20:13, Jonathan swears an oath to warn David, directly fulfilling his plan from 19:3.