Zaphon

while in the valley it included Beit-Haram, Beit-Nimrah, Sukkot and Tzafon - in other words, the rest of the kingdom of Sichon king of Heshbon; with the Yarden to the far end of Lake Kinneret as its border, their territory extended eastward.

The men of Efrayim assembled, crossed into Tzafon and said to Yiftach, "Why didn't you call us to go with you when you went over to fight the people of 'Amon? We're ready to burn down your house with you in it!"