And it came to pass the next day, that the evil spirit from God came upon Saul, and he prophesied in the midst of the house: and David played with his hand, as at other times: and there was a javelin in Saul's hand.
All Commentaries on 1 Samuel 18:10 Go To 1 Samuel 18
George Leo Haydock
AD 1849
Prophesied. Acted the prophet in a mad manner, (Challoner) like an enthusiast, (Calmet; 2 Kings ix. 11.) or one possessed by the devil, as the Sybil was agitated by Apollo. Et rabie fera corda tument. (Virgil, Æneid vi.) To alleviate his distress, David took up his harp. (Haydock)
Spear. With this weapon he was generally armed, chap. xix. 10., and xxvi. 7. "It was used as a diadem formerly, and the ancients adored spears as gods. "(Justin. xliii.)