It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that a woman came to the Messenger of Allah (peace and blessings be upon him) and said that she had committed adultery, and she was pregnant. He (peace and blessings be upon him) said: "Go, until you give birth." And had she not come back to him (peace and blessings be upon him), he (peace and blessings be upon him) would not have sent for her. So she gave birth, then came to him (peace and blessings be upon him), and he (peace and blessings be upon him) said: "Go, until you wean your child." Then she came to him (peace and blessings be upon him) (after the weaning), and had she not come, he (peace and blessings be upon him) would not have sent for her. So when she came after weaning the child, he (peace and blessings be upon him) had her stoned.
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is not narrated from Bakr bin Abdullah except with this chain; Sa'id bin Abi al-Rabi' al-Samman is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب العين / 4302
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه الحارث بن نبهان متروك
Hadith Takhrij«قال الهيثمي: وفيه الحارث بن نبهان وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 6، ص 268»» «أخرجه الطبراني فى «الأوسط» برقم: 8849»