1 Chronicles 12:19
Some men from Manasseh joined David when he went with the Philistines to fight against Saul. (But in the end they did not help the Philistines because, after taking counsel, the Philistine lords sent David away, saying: "It would be disastrous for us if he deserts to his master Saul.")
1 Samuel 29:2-9
When the leaders of the Philistines were passing in review at the head of their units of hundreds and thousands, David and his men were passing in review in the rear with Achish.
Treasury of Scripture Knowledge
Summary
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.
When he came
Bible References
When he came
1 Samuel 29:2
When the leaders of the Philistines were passing in review at the head of their units of hundreds and thousands, David and his men were passing in review in the rear with Achish.