Psalms 19:2

1 The heavens declare the glory of God; the skies proclaim the work of His hands.

Day after day they pour forth speech; night after night they reveal knowledge.

3 Without speech or language, without a sound to be heard,

4 their voice has gone out into all the earth, their words to the ends of the world. In the heavens He has pitched a tent for the sun.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Day after day they pour forth speech; night after night they reveal knowledge.
KJV
Day unto day uttereth speech, and night unto night sheweth knowledge.
WEB
Day after day they pour out speech, and night after night they display knowledge.
ASV
Day unto day uttereth speech, And night unto night showeth knowledge.
DARBY
Day unto day uttereth speech, and night unto night sheweth knowledge.
BLB
Day after day it pours forth speech, and night after night it shows forth knowledge.
ÅB
Den ene dagen lar sin tale strømme over til den neste,
og den ene natten forkynner den neste sin kunnskap.
OTB
Dag etter dag strømmer tale frem,
Natt etter natt bringer kunnskap.
B1930
Den ene dag lar sin tale utstrømme til den annen, og den ene natt forkynner den annen sin kunnskap.

Study notes (Tyndale)

Original text and word study

Cross references