Luke 1:64

immediately he had the use of his speech: and he uttered himself in praises to God.

Luke 1:20

you shall now become dumb and not recover your speech, till the very day when these things shall happen; because you distrusted my words, which in due time shall have their effect.

Matthew 9:33

and when the devil was cast out, the dumb man came to his speech; at which the people were amazed, saying, nothing like this was ever seen in Israel.

Mark 7:32-37

and they presented to him a deaf man, that had an impediment in his speech, desiring he would lay his hands upon him.

Treasury of Scripture Knowledge

Summary

And his mouth was opened immediately, and his tongue loosed, and he spake, and praised God.

Bible References

His mouth

Luke 1:20
you shall now become dumb and not recover your speech, till the very day when these things shall happen; because you distrusted my words, which in due time shall have their effect.
Matthew 9:33
and when the devil was cast out, the dumb man came to his speech; at which the people were amazed, saying, nothing like this was ever seen in Israel.
Mark 7:32
and they presented to him a deaf man, that had an impediment in his speech, desiring he would lay his hands upon him.