לִבִּי֙ לְחוֹקְקֵ֣י יִשְׂרָאֵ֔ל הַמִּֽתְנַדְּבִ֖ים בָּעָ֑ם בָּרֲכ֖וּ יְהוָֽה׃
My heart is toward the governors of Israel, That offered themselves willingly among the people. Bless ye the LORD.
Read kabbalistic (mystical) interpretation of Judges 5:9: and classical mystical sources.