I remember one time, I said "Genesis Chapter 2, verses 1 through 15 reads..." and then started into the reading. Guess what? I was counseled to just go into the reading without saying what I was about to read.
I always did that. And I hated it and complained with brothers did not tell the scripture they were reading. They said that the School Overseer stated what was to be read. But I never paid attention to the school overseer.