Likutei Moharan 75:7/ליקוטי מוהר"ן ע״ה:ז׳

17. Torah and prayer have two facets, thought and crying out, which correspond to Moshe and David. Crying out is the aspect of “Wisdom cries aloud in the streets” (Proverbs 1:20). Thought is the aspect of “the rounding of your thighs” (Song of Songs 7:2). Of Moshe it is written (Exodus 8:8), “Moshe cried out”; and it is written (Deuteronomy 31:1), “[Moshe] went and he spoke”—i.e., he would assemble congregations in public places. This is the aspect of “Wisdom cries aloud in the streets.” And of David it is written (Psalms 68:27), “Bless God in assemblies,” which likewise is “Wisdom cries aloud in the streets.”