Psalm 119:12 also asks 'teach me your decrees' — the same plea for instruction that follows the praise here.

Psalm 119:26 includes 'teach me your decrees' after recounting ways — a parallel request for teaching.

Psalm 119:169 asks for understanding according to God's word — echoing the request for teaching in 108.

Psalm 119:130 says God's words give light and understanding — the result sought by the request to be taught here.

Psalm 19:14 asks that words of the mouth be pleasing — parallel to the request to accept willing praise here.

Hosea 14:2 calls for offering 'the fruit of our lips' — the same concept as the 'willing praise of my mouth' here.

Hebrews 13:15 urges a 'sacrifice of praise' — the fruit of lips — NT application of the willing praise offered here.

Numbers 29:39 describes freewill offerings in the temple — the psalmist's 'willing praise' parallels this voluntary worship.