Rejoice in the Lord alway:and again I say, Rejoice.
2 Chronicles 5:3 (KJV)
Wherefore all the men of Israel assembled themselves unto the king in the feast which was in the seventh month.
Although the fig tree shall not blossom, neither shall fruit be in the vines; the labor of the olive shall fail, and the fields shall yield no meat; the flock shall be cut off from the fold, and there shall be no herd in the stalls: Yet I will rejoice in the LORD, I will joy in the God of my salvation. The LORD God is my strength, and he will make my feet like hinds' feet, and he will make me to walk upon mine high places. To the chief singer on my stringed instruments.
By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.
Praise ye the LORD. Sing unto the LORD a new song, and his praise in the congregation of saints. Let Israel rejoice in him that made him: let the children of Zion be joyful in their King. Let them praise his name in the dance: let them sing praises unto him with the timbrel and harp.
In that hour Jesus rejoiced (jumped for joy) in spirit, and said, I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and prudent, and hast revealed them unto babes: even so, Father; for so it seemed good in thy sight.
Likewise, I say unto you, there is joy in the presence of the angels of God over one sinner that repenteth.
Blessed are ye that hunger now: for ye shall be filled. Blessed are ye that weep now: for ye shall laugh. Blessed are ye, when men shall hate you, and when they shall separate you from their company, and shall reproach you, and cast out your name as evil, for the Son of man's sake. Rejoice ye in that day, and leap for joy: for, behold, your reward is great in heaven: for in the like manner did their fathers unto the prophets.
Praise ye the LORD: for it is good to sing praises unto our God; for it is pleasant; and praise is comely.
Praise ye the LORD. Praise God in his sanctuary: praise him in the firmament of his power. Praise him for his mighty acts: praise him according to his excellent greatness. Praise him with the sound of the trumpet: praise him with the psaltery and harp. Praise him with the timbrel and dance: praise him with stringed instruments and organs. Praise him upon the loud cymbals: praise him upon the high sounding cymbals. Let every thing that hath breath praise the LORD. Praise ye the LORD.