א֘וֹדֶ֤ה יְהוָ֣ה מְאֹ֣ד בְּפִ֑י וּבְת֖וֹךְ רַבִּ֣ים אֲהַֽלְלֶֽנּוּ׃
I will give great thanks unto the LORD with my mouth; Yea, I will praise Him among the multitude;
Read kabbalistic (mystical) interpretation of Psalms 109:30: and classical mystical sources.