Shofetim 12:1-2

Orthodox Jewish Bible

12 And the ish Ephrayim gathered themselves together, and went into Tzafon, and said unto Yiftach, Wherefore passedst thou over to fight against the Bnei Ammon, and didst not call us to go with thee? We will burn thine bais upon thee with eish.

² And Yiftach said unto them, I and my people were at great strife with the Bnei Ammon; and when I called you, ye saved me not out of their hands.