¹ sn A Roman flogging (traditionally, “scourging”) was an excruciating punishment. The victim was stripped of his clothes and bound to a post with his hands fastened above him (or sometimes he was thrown to the ground). Guards standing on either side of the victim would incessantly beat him with a whip (flagellum) made out of leather with pieces of lead and bone inserted into its ends. While the Jews only allowed 39 lashes, the Romans had no such limit; many people who received such a beating died as a result. See C. Schneider, TDNT, 4:515-19.

¹ tn Traditionally, “scourged” (the term means to beat severely with a whip, L&N 19.9). BDAG 620 s.v. μαστιγόω 1.a states, “The ‘verberatio’ is denoted in the passion predictions and explicitly as action by non-Israelites Mt 20:19; Mk 10:34; Lk 18:33”; the verberatio was the beating given to those condemned to death in the Roman judicial system. Here the term μαστιγόω (mastigoō) has been translated “flog…severely” to distinguish it from the term φραγελλόω (phragelloō) used in Matt 27:26; Mark 15:15.

¹ tc The MT reads שְׁפָטִים (sh^efatim from שֶׁפֶט, shephet), meaning “penalties; judgments.” The text might be מִשְׁפָּטִים (mishpatim) restoring a mem lost by haplography (the previous word ends with mem), and meaning “judicial decisions” (by extension “penalties”). The LXX reads “scourges,” a gloss it uses for שׁוֹטִים (shotim; cf. Prov 26:3), while some propose emending to שְׁבָטִים (sh^evatim) “rods” (cf. 23:14). Rods might be the instrument of the flogging mentioned in the second half of the verse, but any of the proposals conforms to the convention of parallelism. The main choice is between the MT as it stands and the LXX.

¹ tn The Hiphil imperfect תַּכֶּה (takkeh) is followed by another imperfect. It could be rendered: “strike a scorner [imperfect of instruction] and a simpleton will become prudent.” But the first of the parallel verbs can also be subordinated to the second as a temporal or conditional clause. Some English versions translate “beat” (NAB “if you beat an arrogant man”), but this could be understood to refer to competition rather than physical punishment. Therefore “flog” has been used in the translation, since it is normally associated with punishment or discipline.