שִׁ֤ירוּ לוֹ֙ זַמְּרוּ־ל֔וֹ שִׂ֖יחוּ בְּכָל־נִפְלְאֹתָֽיו׃
Singe ihm, singe ihm Lob; Sprich von all seinen wunderbaren Werken.
Radak on I Chronicles
Sing to Him, play music to Him both with the mouth and with instruments.
Radak on I Chronicles
speak of all His wonders You shall also speak constantly to each other about all His wonders.