Al-Mughni by Ibn Qudama - Edited by Al-Turki — 115 - Issue: He said: (When the twilight fades—which is the redness during travel, and the whiteness in residential areas, because in cities the redness may descend and be obscured by walls, so one might mistakenly think it has disappeared; therefore, when the whiteness fades, it is certain, and the Isha prayer becomes obligatory until one-third of the night) · ShamelaTranslate