The word(s) "therefor" appears 98 time(s) in 97 verse(s) in Quran in Muhammad Pickthal translation.

(71) And those who believe say: If only a surah were revealed! But when a decisive surah is revealed and war is mentioned therein, thou seest those in whose hearts is a disease looking at thee with the look of men fainting unto death. therefor woe unto them!

(72) That will be because they followed that which angereth Allah, and hated that which pleaseth Him. therefor He hath made their actions vain.

(73) The believers are naught else than brothers. therefore make peace between your brethren and observe your duty to Allah that haply ye may obtain mercy.

(74) Nay, but they have denied the truth when it came unto them, therefor they are now in troubled case.

(75) And the dwellers in the wood, and the folk of Tubb'a: every one denied their messengers, therefor My threat took effect.

(76) therefor (O Muhammad) bear with what they say, and hymn the praise of thy Lord before the rising and before the setting of the sun;

(77) therefor flee unto Allah; lo! I am a plain warner unto you from him.

(78) therefor warn (men, O Muhammad). By the grace of Allah thou art neither soothsayer nor madman.

(79) Those who avoid enormities of sin and abominations, save the unwilled offences - (for them) lo! thy Lord is of vast mercy. He is Best Aware of you (from the time) when He created you from the earth, and when ye were hidden in the bellies of your mothers. therefor ascribe not purity unto yourselves. He is Best Aware of him who wardeth off (evil).

(80) Who denied Our revelations, every one. therefore We grasped them with the grasp of the Mighty, the Powerful.