It is narrated from Hazrat Buraidah (may Allah be pleased with him) that a man from the tribe of Azd passed away and did not leave behind any heir. The Noble Prophet (peace and blessings be upon him) said: "Find his heir, find his close relative." But despite searching, none could be found. The Noble Prophet (peace and blessings be upon him) said: "Give his wealth to the eldest man of Khuza'ah."
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 22944
Hadith Gradingحکم دارالسلام:إسناده ضعيف والحديث منكر من أجل أبى بكر بن أحمر، وشريك سيء الحفظ، لكنه توبع إلا فى قوله: التمسوا له ذا رحم