King James Version (KJV) - 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.

Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 12:19 >

(12-20) Of Manasseh also there fell away some 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 away to his master Saul to the jeopardy of our heads.'