Hadith 2631
´Narrated Abu Hurairah:` that the Messenger of Allah (ﷺ) said: "The sign of a hypocrite is that whenever he speaks he lies, and whenever he makes a promise he does not fulfill it, and if he is entrusted he betrays."
Hadith 2632
´Narrated 'Abdullah bin 'Amr:` that the Prophet (ﷺ) said: There are four things that whoever has them, then he is a hypocrite, and whoever has one attribute from among them, then he has an attribute of hypocrisy,until he leaves it: Whoever lies whenever he speaks, he does not fulfill whenever he promises, he is vulgar whenever he argues, and whenever he makes an agreement he proves treacherous."
Hadith 2633
´Narrated Zaid bin Arqam:` that the Messenger of Allah (ﷺ) said: "Whenever a man makes a promise and he intends to fulfill it, but he does not fulfill it, then there is no burden upon him."