1 Samuel 28:11
Then said the woman, Whom shall I bring up unto thee? And he said, Bring me up Samuel.
Cross-reference
1 Samuel 28:15
Parallel
In 1 Sam 28:15, Samuel appears and rebukes Saul—the direct consequence of summoning him.
Deuteronomy 18:11
Historical context
In Deut 18:11, seeking a medium is forbidden—Saul's request directly violates that command.