Passage 1 Samuel 28:6
Did Saul ask the LORD for guidance? 1 Samuel 28:6 says he inquired of the LORD and was not answered, so he went to a medium. 1 Chronicles 10:13-14 says he did not seek guidance from the LORD, and that this is why he died. The two accounts of the same episode seem to say he did and he did not.
And when Saul inquired of the LORD, the LORD did not answer him, either by dreams, or by Urim, or by prophets.
1 Samuel 28:6
He did not seek guidance from the LORD. Therefore the LORD put him to death and turned the kingdom over to David the son of Jesse.
1 Chronicles 10:14
Source: see Credits and references (no. 8, p. 7).