speech and of # 02_EXO_04_10 # And Moses said unto the LORD, O my Lord, I [am] not eloquent, neither heretofore, nor since thou hast spoken unto thy servant: but I [am] slow of speech, and of a slow tongue. 
speech and of # 26_EZE_03_05 # For thou [art] not sent to a people of a strange speech and of an hard language, [but] to the house of Israel; 
speech and of # 26_EZE_03_06 # Not to many people of a strange speech and of an hard language, whose words thou canst not understand. Surely, had I sent thee to them, they would have hearkened unto thee.