עֱנ֣וּ לַיהוָ֣ה בְּתוֹדָ֑ה זַמְּר֖וּ לֵאלֹהֵ֣ינוּ בְכִנּֽוֹר׃
זינגט צו ה׳ מיט דאַנק, שפּילט צו אונדזער גאָט אױף דער האַרף.
Rashi
The Lord made everything for His praise Heb. למענהו. He made everything for His praise, as in (Ps. 147:7): “Praise (ענו) the Lord with thanksgiving.” Another explanation: To testify concerning Him. That is to say that His work testifies concerning Him, about His mighty acts. Both are in the Aggadah of Psalms (Midrash Tehillim 19:1).