'Sing' in the Bible

And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing unto thy name.

What is it then? I will pray with the spirit, and I will pray with the understanding also: I will sing with the spirit, and I will sing with the understanding also.

Saying, I will declare thy name unto my brethren, in the midst of the church will I sing praise unto thee.

Is any among you afflicted? let him pray. Is any merry? let him sing psalms.

And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways, thou King of saints.