My son, hast thou sinned? do so no more, but ask pardon for thy former sins.
LXX2012
Sirach 21:1
My son, have you sinned? do so no more, but ask pardon for your former sins.
Parallel Translations
My son, hast thou sinned? do so no more, but ask pardon for thy former sins.
My son, have you sinned? Do it no more; and ask forgiveness for your past sins.