¹ sn The upper millstone (Heb “millstone of riding”) refers to the heavy circular stone that was commonly rolled over a circular base in order to crush and grind such things as olives.

¹ tn The verb means “to pound” in a mortar with a pestle (cf. NRSV “Crush”; NLT “grind”). The imperfect is in a conditional clause, an unreal, hypothetical condition to make the point.

¹ sn A hand mill consisted of an upper stone and larger lower stone. One would turn the upper stone with a handle to grind the grain, which was placed between the stones. An upper millstone, which was typically about two inches thick and a foot or so in diameter, probably weighed 25-30 pounds (11.4-13.6 kg). See G. F. Moore, Judges (ICC), 268; C. F. Burney, Judges, 288.

¹ tn Targum Job interpreted the verb טָחַן (takhan, “grind”) in a sexual sense, and this has influenced other versions and commentaries. But the literal sense fits well in this line. The idea is that she would be a slave for someone else. The second line of the verse then might build on this to explain what kind of a slave – a concubine (see A. B. Davidson, Job, 215).

² tc Ps 18:42 reads, “I empty them out” (Hiphil of ריק), while 2 Sam 22:43 reads, “I crush them, I stomp on them” (juxtaposing the synonyms דקק and רקע). It is likely that the latter is a conflation of variants. One, but not both, of the verbs in 2 Sam 22:43 is probably original; “empty out” does not form as good a parallel with “grind, pulverize” in the parallel line.

⁴ tn The term הַטֹּחֲנוֹת (hattokhanot, Qal active participle feminine plural from טָחַן, takhan, “to grind”) is a double entendre. In its literal sense, it refers to female mill-grinders; in its figurative sense, it refers to molar teeth (HALOT 374 s.v. *טֹחֲנָה). The related Hebrew noun טַחֲנָה (takhanah) refers to a “mill,” and the related Arabic noun tahinat means “molar tooth” (HALOT 374 s.v. *טַחֲנָה).