Bible Search Cross Reference 1 Chronicles 12:19. And there fell some of Manasseh to David, when he came with the Philistines against Saul to battle: but they helped them not: for the lords of the Philistines upon advisement sent him away, saying, He will fall to his master Saul to the jeopardy of our heads.


http://qbible.com/references/1-chronicles/12-19.html