Majma al-Zawaid — Hadith 417

Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) says: "Judge the hypocrites by three things: when he speaks, he lies; when he makes a promise, he breaks it; and when he makes a covenant, he betrays it. Allah Almighty revealed in His Book, in confirmation of this: 'And among them are those who made a covenant with Allah: If He gives us from His bounty.'" This is to the end of the verse.
Al-Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators are the narrators of the Sahih.