Shahih Bukhari - 209

Telah menceritakan kepada kami ['Utsman] berkata, telah menceritakan kepada kami [Jarir] dari [Manshur] dari [Mujahid] dari [Ibnu 'Abbas] berkata, "Rasulullah shallallahu 'alaihi wasallam melewati perkebunan penduduk Madinah atau Makkah, lalu beliau mendengar suara dua orang yang sedang di siksa dalam kumur mereka. Maka Nabi shallallahu 'alaihi wasallam pun berkata: "Keduanya sedang disiksa, dan tidaklah keduanya disiksa disebabkan dosa besar." Lalu beliau menerangkan: "Yang satu disiksa karena tidak bersuci setelah kencing, sementara yang satunya lagi disiksa karena suka mengadu domba." Beliau kemudian minta diambilkan sebatang dahan kurma yang masih basah, beliau lalu membelah menjadi dua bagian, kemudian beliau menancapkan setiap bagian pada dua kuburan tersebut. Maka beliau pun ditanya, "Kenapa Tuan melakukan ini?" Beliau menjawab: "Mudah-mudahan siksanya diringankan selama dahan itu masih basah." (HR. Bukhari: 209)

Narrated Ibn ʿAbbas: Once the Prophet (ﷺ), while passing through one of the grave-yards of Medina or Mecca heard the voices of two persons who were being tortured in their graves. The Prophet (ﷺ) said, "These two persons are being tortured not for a major sin (to avoid)." The Prophet (ﷺ) then added, "Yes! (they are being tortured for a major sin). Indeed, one of them never saved himself from being soiled with his urine while the other used to go about with calumnies (to make enmity between friends). The Prophet (ﷺ) then asked for a green leaf of a date-palm tree, broke it into two pieces and put one on each grave. On being asked why he had done so, he replied, "I hope that their torture might be lessened, till these get dried." (Bukhari: 209)