Topical Studies for 1 Samuel 22:21:
Abiathar {Nave's Topical Bible}
David {Forerunner Commentary}
David {Nave's Topical Bible}
Lord {Forerunner Commentary}
Lord {Nave's Topical Bible}
Saul {Forerunner Commentary}
Saul {Nave's Topical Bible}
Priests {Torrey's Topical Textbook}