Hamza bin Amr reported,

Umar, may Allah be pleased with him, sent Hamza out as a collector of zakat. A man had intercourse with the slave-girl of his wife, so Hamza took a guarantor from the man until he could bring him before Umar. Umar had previously flogged such a man with a hundred lashes, but he accepted their truthful account and excused him on grounds of ignorance.Jareer and Ashath said to Abdullah bin Masud regarding apostates, "Call on them to repent and require guarantors for them." So they repented, and their clans stood as guarantors for them.Hammad said, "If someone stands as guarantor for a person and that person dies, no liability falls upon the guarantor."Hakam said, "He is liable."

Bukhari 2290

Sahih

وقال أبو الزناد

عن محمد بن حمزة بن عمرو الأسلمي، عن أبيه

أن عمر رضى الله عنه بعثه مصدقا، فوقع رجل على جارية امرأته، فأخذ حمزة من الرجل كفيلا حتى قدم على عمر، وكان عمر قد جلده مائة جلدة، فصدقهم، وعذره بالجهالة. وقال جرير والأشعث لعبد الله بن مسعود في المرتدين استتبهم، وكفلهم. فتابوا وكفلهم عشائرهم. وقال حماد إذا تكفل بنفس فمات فلا شىء عليه. وقال الحكم يضمن.

البخاري 2290صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Guarantee
Chapter
Guarantee in loans and debts, whether by persons or otherwise
Numbering
Darussalam 2290
Bukhari 2290