Texas’ Republican attorney general and a GOP Illinois state senator filed a petition in more conservative Adams County rather than where Texas lawmakers are located in suburban Chicago.

The attorney general is calling on the “full faith and credit” clause of the U.S. Constitution, which says states should typically honor each other’s judicial proceedings.

The Texas House of Representatives has sued 33 House Democrats who absconded to Illinois to prevent a vote on Congressional redistricting efforts in the Lone Star State. The lawsuit was filed in the Eighth Judicial Circuit Court in Adams County,