Abu Bakrah (may Allah be pleased with him) reports that a piece of news came to the Prophet (peace and blessings of Allah be upon him), and he was pleased by it, so he fell down in prostration before Allah.
Imam Tirmidhi says: 1- This hadith is hasan ghareeb. 2- We know it only through this chain from the narration of Bukar bin Abdul Aziz. 3- Bukar bin Abdul Aziz bin Abi Bakrah is maqaarib al-hadith. 4- Most of the people of knowledge act upon this; they consider the prostration of gratitude to be valid.
Hadith Referenceسنن ترمذي / كتاب السير عن رسول الله صلى الله عليه وسلم / 1578
1؎: The prostration of gratitude (sajdah shukr) performed by Ka‘b ibn Malik radi Allahu anhu is established through authentic narrations, and upon hearing the news of the killing of Musaylimah al-Kadhdhab, Abu Bakr radi Allahu anhu also fell into prostration. Thus, it is legislated (mashru‘) to perform a prostration of gratitude upon receiving such news that brings happiness and joy to the heart.
Explanation & Benefits
Shaykh Dr. Abdur Rahman Freywai
Explanation: 1: The prostration of gratitude (sujud al-shukr) performed by Ka'b ibn Malik radi Allahu anhu is established through authentic narrations, and upon hearing the news of the killing of Musaylimah the Liar, Abu Bakr radi Allahu anhu also fell into prostration. Thus, it is legislated to perform the prostration of gratitude upon receiving news that brings happiness and joy to the heart.
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 1578
Narrated Abu Bakrah: When anything came to the Prophet ﷺ which caused pleasure (or, by which he was made glad), he prostrated himself in gratitude to Allah.
Shaykh Umar Farooq Saeedi
Benefits and Issues: When a person receives good news, performing a prostration (sajdah) is Sunnah and recommended (mustahabb). When the repentance of Ka‘b ibn Malik radi Allahu anhu was accepted, he performed a prostration of gratitude (sajdah shukr). (Bukhari 4418) And this was also the practice of the Messenger of Allah sallallahu alayhi wa sallam himself.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 2774
Narrated Abu Bakra (RA): Whenever the Prophet (ﷺ) received a matter which pleased him he used to prostrate to Allah [out of thankfulness]. [Reported by al-Khamsa except an-Nasa'i].