Verses with the word sedition in the Old Testament (2 verses):

Ezra 4:15
That search may be made in the book of the records of thy fathers: so shalt thou find in the book of the records, and know that this city is a rebellious city, and hurtful unto kings and provinces, and that they have moved sedition within the same of old time: for which cause was this city destroyed.

Ezra 4:19
And I commanded, and search hath been made, and it is found that this city of old time hath made insurrection against kings, and that rebellion and sedition have been made therein.