Texas Democrats staying in Illinois after fleeing the state in opposition of Republican-led redistricting effort were evacuated from their hotel over a bomb threat, local law enforcement said on Wednesday.

A delegation of Texas House Democrats had to evacuate their hotel in Illinois Wednesday morning due to a potential bomb threat, according to multiple lawmakers and local police.

Texas Democrats who left the state to block a redistricting vote received a bomb threat at their Illinois hotel, according to two sources familiar with the matter. The lawmakers evacuated the building but weren’t harmed.