'Praise' in the Bible

At that time Jesus made answer and said, I give praise to you, O Father, Lord of heaven and earth, because you have kept these things secret from the wise and the men of learning, and have made them clear to little children.

And he took the seven cakes of bread and the fishes; and having given praise, he gave the broken bread to the disciples, and the disciples gave it to the people.

Have you any idea what these are saying? And Jesus said to them, Yes: have you not seen in the Writings, From the lips of children and babies at the breast you have made your praise complete?

And he took a cup and, having given praise, he gave it to them, saying,

And after a song of praise to God, they went out to the Mountain of Olives.