sn The difference between תְּחִלַּת (tékhillat) here and רֵאשִׁית (re’shit) of 1:7, if there is any substantial difference, is that this term refers to the starting point of wisdom, and the earlier one indicates the primary place of wisdom (K&D 16:202).
tn The word is in the plural in the Hebrew (literally “holy ones”; KJV “the holy”). It was translated “holy men” in Tg. Prov 9:10. But it probably was meant to signify the majestic nature of the Lord. As J. H. Greenstone says, he is “all-holy” (Proverbs, 94). This is an example of the plural of majesty, one of the honorific uses of the plural (see IBHS122–23§7.4.3b).