The pre-eminence of praise above sacrifice is not infrequent in the Psalms. (Comp. Psalms 50:14.)
Related Commentaries of Psalms 69:31
Psalms 69:31-32
31 This also shall please the LORD better than an ox or bullock that hath horns and hoofs.
32 The humblef shall see this, and be glad: and your heart shall live that seek God.