1 Samuel 19:16

19:16 When the messengers came, they found only the idol on the bed and the quilt made of goat’s hair at its head.

1 Samuel 28:13

28:13 The king said to her, “Don’t be afraid! What have you seen?” The woman replied to Saul, “I have seen one like a god ¹  coming up from the ground!”

[28:13]  ¹ tn Heb “gods.” The modifying participle (translated “coming up”) is plural, suggesting that underworld spirits are the referent. But in the following verse Saul understands the plural word to refer to a singular being. The reference is to the spirit of Samuel.