Adam Clarke, Commentary and critical notes on the Bible… (1800s)
“ In the Jewish reckonings the Twelve Minor Prophets make but one book; hence there is no Masoretic note found at the end of any of the preceding prophets, with accounts of its verses, sections etc.; but, at the end of Malachi we find the following table, which, though it gives the number of verses in each prophet, yet gives the total sum, middle verse, and sections, at the end of Malachi, thereby showing that they consider the whole twelve as constituting but one book. ”
