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

(51) Look, therefore, at the prints of Allah's mercy (in creation): how He quickeneth the earth after her death. Lo! He verily is the Quickener of the Dead, and He is Able to do all things.

(52) And when a party of them said: O folk of Yathrib! There is no stand (possible) for you, therefor turn back. And certain of them (even) sought permission of the Prophet, saying: Our homes lie open (to the enemy). And they lay not open. They but wished to flee.

(53) Being sparing of their help to you (believers). But when the fear cometh, then thou (Muhammad) seest them regarding thee with rolling eyes like one who fainteth unto death. Then, when the fear departeth, they scald you with sharp tongues in their greed for wealth (from the spoil). Such have not believed. therefor Allah maketh their deeds fruitless. And that is easy for Allah.

(54) But they said: Our Lord! Make the stage between our journeys longer. And they wronged themselves, therefore We made them bywords (in the land) and scattered them abroad, a total scattering. Lo! herein verily are portents for each steadfast, grateful (heart).

(55) therefor Glory be to Him in Whose hand is the dominion over all things! Unto Him ye will be brought back.

(56) And they believed, therefor We gave them comfort for a while.

(57) Not one of them but did deny the messengers, therefor My doom was justified,

(58) How they burst in upon David, and he was afraid of them. They said: Be not afraid! (We are) two litigants, one of whom hath wronged the other, therefor judge aright between us; be not unjust; and show us the fair way.

(59) (And it was said unto him): O David! Lo! We have set thee as a viceroy in the earth; therefor judge aright between mankind, and follow not desire that it beguile thee from the way of Allah. Lo! those who wander from the way of Allah have an awful doom, forasmuch as they forgot the Day of Reckoning.

(60) They have an awning of fire above them and beneath them a dais (of fire). With this doth Allah appal His bondmen. O My bondmen, therefor fear Me!