Holy Qur’an 33:14

And when a party of them said, ‘O people of Yathrib, you have possibly no stand against the enemy, therefore turn back.’ And a section of them even asked leave of the Prophet, saying, ‘Our houses are exposed and defenceless.’ And: they were in truth not exposed. They only sought to flee away.

Translation: Maulawi Sher Ali (Ahmadiyya Muslim Jamaat)

Surah 33: Al-Ahzab