foray
1. for.ay \'fo.r-.a-\ vb [ME forrayen, fr. MF forrer, fr. forre] archaic :
to ravage in search of spoils : PILLAGE : to make a raid {~ed briefly into
enemy territory} - for.ay.er n
2. foray n : a sudden or irregular invasion or attack for war or spoils :
RAIDM
Webster's English Dictionary