'Abdullah bin Ka'b bin Malik narrated from his father, that he said to the Messenger of Allah -when his repentance was accepted: "O Messenger of Allah! I want to give all my wealth in charity for Allah and His Messenger." The Messenger of Allah said to him: "Keep some of your wealth for yourself; that is better for you."

'Abdullah bin Ka'b said: "I heard Ka'b bin Malik telling the story of when he stayed behind from going out on the campaign of Tabuk with the Messenger of Allah ( صلی اللہ علیہ وسلم ). He said: 'The Messenger of Allah ( صلی اللہ علیہ وسلم ) came back in the morning, and when he came back from a journey he would go to the Masjid first and pray two Rak'ahs there, then he would sit to (meet with) the people. When he did that, those who had stayed behind came to him and started giving their excuses, swearing by Allah. There were eighty-odd men, and the Messenger of Allah ( صلی اللہ علیہ وسلم ) accepted what they declared and accepted their oaths of allegiance; he prayed for forgiveness for them and left whatever was in their hearts to Allah. Then when I came and greeted him, he smiled as one who is angry, then he said: 'Come here.' So I came and sat in front of him, [1] and he said: 'What kept you behind? Did you not buy a mount?' I said: 'O Messenger of Allah, if I were to sit before anyone other than you of those who hold high positions in this world, I would find a way to avoid his anger. I am an eloquent man but, by Allah, I know that if I were to tell you a lie today to make you pleased with me, Allah would soon make you angry with me, but if I tell you the truth, it will make you angry with me, but I will still have the hope that Allah may forgive me. I have never been in a better position, physically or financially, than the time when I stayed behind and did not join you.' The Messenger of Allah ( صلی اللہ علیہ وسلم ) said: 'This man has spoken the truth. Go away until Allah decides concerning you.' So I got up and went away." This is an abridged version of narration. [1] It is this which the author cited the narration for. While the absence of the mention of a thing - in this case prayer - is not a proof that it does not exist.

'Abdur-Rahman bin Ka'b bin Malik narrated that 'Abdullah bin Ka'b said: "I heard Ka'b bin Malik narrating his Hadith about when he stayed behind and did not join the Messenger of Allah on the campaign to Tabuk. He said: 'When I sat down before him I said: "O Messenger of Allah, as part of my repentance I want to give my wealth in charity to Allah and His Messenger." The Messenger of Allah said: "Keep some of your wealth for yourself; that is better for you." I said: "I will keep my share that is in Khaibar."'"

'Abdullah bin Ka'b bin Malik said: "I heard Ka'b bin Malik narrating his Hadith about when he stayed behind and did not join the Messenger of Allah on the campaign to Tabuk. (he said) I said: 'As part of my repentance I want to give my wealth in charity for Allah and His Messenger.' The Messenger of Allah said: 'Keep some of your wealth for yourself; that is better for you.' I said: 'I will keep for myself my share that is in Khaibar.'"

It was narrated from 'Ubaydullah bin Ka'b: "I heard my father Ka'b bin Malik narrate: 'I said: O Messenger of Allah, Allah, the Mighty and Sublime, has saved me by my being truthful, and as part of my repentance I want to give my wealth in charity to Allah and His Messenger. He said: Keep some of your wealth for yourself; that is better for you. I said: I will keep my share that is in Khaibar.'"