The word(s) "by" appears 439 time(s) in 392 verse(s) in Quran in Muhammad Pickthal translation.

(181) And He hath constrained the night and the day and the sun and the moon to be of service unto you, and the stars are made subservient by His command. Lo! herein indeed are portents for people who have sense.

(182) And landmarks (too), and by the star they find a way.

(183) And they swear by Allah their most binding oaths (that) Allah will not raise up him who dieth. Nay, but it is a promise (binding) upon Him in truth, but most of mankind know not,

(184) And they assign a portion of that which We have given them unto what they know not. by Allah! but ye will indeed be asked concerning (all) that ye used to invent.

(185) by Allah, We verily sent messengers unto the nations before thee, but the devil made their deeds fairseeming unto them. So he is their patron this day, and theirs will be a painful doom.

(186) And Allah hath favoured some of you above others in provision. Now those who are more favoured will by no means hand over their provision to those (slaves) whom their right hands possess, so that they may be equal with them in respect thereof. Is it then the grace of Allah that they deny?

(187) And be not like unto her who unravelleth the thread, after she hath made it strong, to thin filaments, making your oaths a deceit between you because of a nation being more numerous than (another) nation. Allah only trieth you thereby, and He verily will explain to you on the Day of Resurrection that wherein ye differed.

(188) Lo! Abraham was a nation obedient to Allah, by nature upright, and he was not of the idolaters;

(189) And afterward We inspired thee (Muhammad, saying): Follow the religion of Abraham, as one by nature upright. He was not of the idolaters.

(190) Endure thou patiently (O Muhammad). Thine endurance is only by (the help of) Allah. Grieve not for them, and be not in distress because of that which they devise.