It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that whoever helps a falsehood (an unjust cause) in order to overturn the truth by means of it has indeed left the protection and security of Allah and of His Messenger (peace and blessings be upon him). This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyidah Aishah (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) said: "There is no burden of his parents' sin upon a child born of zina (a child born out of fornication)," (as the Qur'an says): "And no bearer of burdens will bear the burden of another." [Surah al-An'am: 164] This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it. However, the opposite (of this meaning) is also established through two sahih chains of narration.