en_tn_condensed/1ch/16/31.md

Let the heavens be glad, and let the earth rejoice; let them say

Possible meanings are 1) the heavens and the earth are spoken of as if they have emotions like people. Alternate translation: "Let those who live in the heavens be glad and let those who live on the earth rejoice, and let them say"

let them say among the nations

"let them say to the nations"