It is narrated from Sayyiduna Mu'adh bin Anas al-Juhani (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The verse of might is this: 'And say: Praise be to Allah, who has not taken a son, nor has He a partner in dominion, nor does He need a protector out of weakness, and magnify Him with great magnification' [Surah Bani Isra'il: 111]."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17565