“And it came to pass in process of time, that the children of Ammon made war against Israel.”
Bible verses related to Judges 11:4 (similar cross-references)
Judges 10:9 - Moreover the children of Ammon passed over Jordan to fight also against Judah, and against Benjamin, and against the house of Ephraim; so that Israel was sore distressed. (Verses like Judges 10:9)