The 37th verse of Haggai is found in chapter 2 :-
Hag 2:22 and to overthrow the throne of kingdoms. I am about to destroy the strength of the kingdoms of the nations, and overthrow the chariots and their riders. And the horses and their riders shall go down, every one by the sword of his brother.
7. his brother
Note the triple “2” in the verse number, haggai 2:22.
Bullinger notes that 2 implies these three things:- “opposition, enmity and division”
opposition enmity division
double tongue double heart double mind