Verses with the word spoileth in the Old Testament (4 verses):

Psalms 35:10
All my bones shall say, LORD, who is like unto thee, which deliverest the poor from him that is too strong for him, yea, the poor and the needy from him that spoileth him?

Isaiah 21:2
A grievous vision is declared unto me; the treacherous dealer dealeth treacherously, and the spoiler spoileth. Go up, O Elam: besiege, O Media; all the sighing thereof have I made to cease.

Hosea 7:1
When I would have healed Israel, then the iniquity of Ephraim was discovered, and the wickedness of Samaria: for they commit falsehood; and the thief cometh in, and the troop of robbers spoileth without.

Nahum 3:16
Thou hast multiplied thy merchants above the stars of heaven: the cankerworm spoileth, and fleeth away.