It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) was residing in Makkah when he was commanded to emigrate, and this verse was revealed to him: "And say: My Lord, wherever You make me enter, make me enter with truthfulness, and wherever You take me out, take me out with truthfulness, and grant me from Yourself such authority and power as is accompanied by Your help." [Surah al-Isra: 80] The chain of this hadith is sahih (authentic), and the two Shaykhs did not record it.