1 tn Heb “Let us test our ways and examine.” The two verbs וְנַחְקֹרָה…נַחְפְּשָׂה (nakhpÿsah…vÿnakhqorah, “Let us test and let us examine”) form a verbal hendiadys in which the first functions adverbially and the second retains its full verbal force: “Let us carefully examine our ways.”
2 tc The MT reads the singular noun לְבָבֵנוּ (lÿvavenu, “our heart”) but the ancient versions (LXX, Aramaic Targum, Latin Vulgate) and many medieval Hebrew