Narrated Zaid bin Arqam:

We went out with the Prophet (ﷺ) : on a journey and the people suffered from lack of provisions. So `Abdullah bin Ubai said to his companions, "Don't spend on those who are with Allah's Messenger, that they may disperse and go away from him." He also said, "If we return to Medina, surely, the more honorable will expel therefrom the meaner. So I went to the Prophet (ﷺ) and informed him of that. He sent for `Abdullah bin Ubai and asked him, but `Abdullah bin Ubai swore that he did not say so. The people said, "Zaid told a lie to 'Allah's Messenger." What they said distressed me very much. Later Allah revealed the confirmation of my statement in his saying:-- '(When the hypocrites come to you.' (63.1) So the Prophet (ﷺ) called them that they might ask Allah to forgive them, but they turned their heads aside. (Concerning Allah's saying: 'Pieces of wood propped up,' Zaid said; They were the most handsome men.)

Zaid b. Arqam reported: We set out on a journey along with Allah's Messenger (ﷺ) in which we faced many hardships. 'Abdullah b. Ubayy said to his friends: Do not give what you have in your possession to those who are with Allah's Messenger (ﷺ) until they desert him. Zubair said: That is the reciting of that person who recited as min haulahu (from around him) and the other reciting is man haulahia (who are around him). And in this case when we would return to Medina the honourable would drive out the meaner therefrom (lxiv. 8). I came to Allah's Messenger (ﷺ) and informed him about that and he sent someone to 'Abdullah b. Ubayy and he asked him whether he had said that or not. He took an oath to the fact that he had not done that and told that it was Zaid who had stated a lie to Allah's Messenger (ﷺ). Zaid said: I was much perturbed because of this until this verse was revealed attesting my truth:" When the hypocrites come" (lxiii. 1). Allah's Messenger (ﷺ) then called them in order to seek forgiveness for them, but they turned away their heads as if they were hooks of wood fixed in the wall (lxiii. 4), and they were in fact apparently good-looking persons.