The word(s) "ease" appears 176 time(s) in 154 verse(s) in Quran in Mohsin Khan translation.

(71) We narrate unto you (O Muhammad صلى الله عليه وسلم) their story with truth: Truly they were young men who believed in their Lord (Allah), and We increased them in guidance.

(72) "Who shall inherit me, and inherit (also) the posterity of Ya'qub (Jacob) (inheritance of the religious knowledge and Prophethood, not of wealth.). And make him, my Lord, one with whom You are Well-Pleased!"

(73) And he used to enjoin on his family and his people As-Salat (the prayers) and the Zakat and his Lord was pleased with him.

(74) And Allah increases in guidance those who walk aright. And the righteous good deeds that last, are better with your Lord, for reward and better for resort.

(75) Nay, We shall record what he says, and We shall increase his torment (in the Hell);

(76) So make no haste against them; We only count out to them a (limited) number (of the days of the life of this world and delay their term so that they may increase in evil and sins).

(77) "And press your (right) hand to your (left) side: it will come forth white (and shining), without any disease as another sign,

(78) "And ease my task for me;

(79) "Increase my strength with him,

(80) He said: "They are close on my footsteps: and I hastened to You, O my Lord, that You might be pleased."