Psalms 61:9 Midrash

כֵּ֤ן אֲזַמְּרָ֣ה שִׁמְךָ֣ לָעַ֑ד לְֽשַׁלְּמִ֥י נְדָרַ֗י י֣וֹם ׀ יֽוֹם׃

So will I sing praise unto Thy name for ever, That I may daily perform my vows.

Read midrashic interpretation of Psalms 61:9: and classical rabbinic exegesis.