Saul's uncle said to him and to his servant, Where went you? He said, To seek the donkeys; and when we saw that they were not found, we came to Samuel.
The question, "Who is their father?" (1 Samuel 10:12) inquired about the source of the behavior of all the prophets including Saul. Their conduct was indeed an evidence of God’s presence and working in their lives. [Note: Keil and Delitzsch, pp. 104-5.] The proverb that evolved from this incident (cf. 1 Samuel 19:24) was derogatory. Some of the people felt that the behavior of prophets was inappropriate, especially for their king (cf. 2 Samuel 6:13-16). Ironically their question did not express doubt that Saul was a prophet but confidence that God had empowered him. Another view is that the question expressed a negative opinion such as, "Saul is no prophet." [Note: See John Sturdy, "The Original Meaning of ’Is Saul Also Among the Prophets?’ (1 Samuel X 11, 12; XIX 24)," Vetus Testamentum 20:2 (April 1970):210.] 