Strong G5463 χαίρω chairō · to rejoice

Revelation

1. Revelation 11:10
   And they that dwell upon the earth shall rejoice over them, and make merry, and shall send gifts one to another; because these two prophets tormented them that dwelt on the earth.
2. Revelation 19:7
   Let us be glad and rejoice, and give honour to him: for the marriage of the Lamb is come, and his wife hath made herself ready.