Tradition
St. Benedict of Nursia
The Rule of St. Benedict
Chapter XLV. Of Those Who Commit a Fault in the Oratory
CHAPTER XLV
Of Those Who Commit a Fault in the Oratory
If anyone whilst he reciteth a psalm, a responsory, an antiphon, or a lesson, maketh a mistake, and doth not humble himself there before all by making satisfaction, let him undergo a greater punishment, because he would not correct by humility what he did amiss through negligence. But let children be beaten for such a fault.
Source: The Rule of St. Benedict (CCEL)