Volume 3, Book 34, Number 436:
Narrated Abu Huraira:
I heard the Prophet saying, “If a slave-girl of yours commits illegal sexual intercourse and her il –
legal sexual intercourse is proved, she should be lashed, and after that nobody should blame her, and
if she commits illegal sexual intercourse the second time, she should be lashed and nobody should
blame her after that, and if she does the offense for the third time and her illegal sexual intercourse
is proved, she should be sold even for a hair rope.”