9 And if they do not believe even these two signs or listen to you, then take some water from the Nile and pour it out on the dry ground. The water you take out of the Nile will become blood on the dry ground.” 10 Then Moses said to the Lord, “O my Lord, I am not an eloquent man, neither in the past nor since you have spoken to your servant, for I am slow of speech and slow of tongue.” 11 The Lord said to him, “Who gave a mouth to man, or who makes a person mute or deaf or seeing or blind? Is it not I, the Lord? 12 So now go, and I will be with your mouth and will teach you what you must say.” 13 But Moses said, “O my Lord, please send anyone else whom you wish to send!”

31 But they went out and spread the news about him throughout that entire region. 32 As they were going away, a man who was demon-possessed and unable to speak was brought to him. 33 After the demon was cast out, the man who had been mute began to speak. The crowds were amazed and said, “Never has anything like this been seen in Israel!” 34 But the Pharisees said, “By the ruler of demons he casts out demons!” 35 Then Jesus went throughout all the towns and villages, teaching in their synagogues, preaching the good news of the kingdom, and healing every kind of disease and sickness.