Proverbs 24:32 Kabbalah

וָֽאֶחֱזֶ֣ה אָ֭נֹכִֽי אָשִׁ֣ית לִבִּ֑י רָ֝אִ֗יתִי לָקַ֥חְתִּי מוּסָֽר׃

Then I beheld, and considered well; I saw, and received instruction.

Read kabbalistic (mystical) interpretation of Proverbs 24:32: and classical mystical sources.