(a) It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: "Pre-emption neither inherits nor is inherited."
(b) A narration has the wording: "The minor retains his right of pre-emption until he reaches maturity." Both are munkar (denounced) narrations.
Muhammad bin al-Harith al-Basri is matruk (abandoned), and Muhammad bin Abd al-Rahman al-Baylamani is da'if (weak); Yahya bin Ma'in and other leading scholars of hadith declared them both weak.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الشفعة / 11590