open his mouth # 44_ACT_18_14 # And when Paul was now about to open [his] mouth, Gallio said unto the Jews, If it were a matter of wrong or wicked lewdness, O [ye] Jews, reason would that I should bear with you: 
open his mouth # 18_JOB_35_16 # Therefore doth Job open his mouth in vain; he multiplieth words without knowledge.