נֹ֛פֶת תִּטֹּ֥פְנָה שִׂפְתוֹתַ֖יִךְ כַּלָּ֑ה דְּבַ֤שׁ וְחָלָב֙ תַּ֣חַת לְשׁוֹנֵ֔ךְ וְרֵ֥יחַ שַׂלְמֹתַ֖יִךְ כְּרֵ֥יחַ לְבָנֽוֹן׃ (ס)
Ezra ben Solomon on Song of Songs
Honey and milk: The allusion is to the two modalities of Torah (written and oral) and the fact that the shekhinah is situated between the two cherubim.