The word(s) "lo" appears 3454 time(s) in 2453 verse(s) in Quran in Muhammad Pickthal translation.

(831) He sendeth down water from the sky, so that valleys flow according to their measure, and the flood beareth (on its surface) swelling foam - from that which they smelt in the fire in order to make ornaments and tools riseth a foam like unto it - thus Allah coineth (the similitude of) the true and the false. Then, as for the foam, it passeth away as scum upon the banks, while, as for that which is of use to mankind, it remaineth in the earth. Thus Allah coineth the similitudes.

(832) Is he who knoweth that what is revealed unto thee from thy lord is the truth like him who is blind? But only men of understanding heed;

(833) Such as unite that which Allah hath commandeth should be joined, and fear their lord, and dread a woeful reckoning;

(834) Such as persevere in seeking their lord's Countenance and are regular in prayer and spend of that which We bestow upon them secretly and openly, and overcome evil with good. Theirs will be the sequel of the (heavenly) Home,

(835) Gardens of Eden which they enter, along with all who do right of their fathers and their helpmeets and their seed. The angels enter unto them from every gate,

(836) Those who disbelieve say: If only a portent were sent down upon him from his lord! Say: lo! Allah sendeth whom He will astray, and guideth unto Himself all who turn (unto Him),

(837) Thus We send thee (O Muhammad) unto a nation, before whom other nations have passed away, that thou mayst recite unto them that which We have inspired in thee, while they are disbelievers in the Beneficent. Say: He is my lord; there is no Allah save Him. In Him do I put my trust and unto Him is my recourse.

(838) Had it been possible for a Lecture to cause the mountains to move, or the earth to be torn asunder, or the dead to speak, (this Qur'an would have done so). Nay, but Allah's is the whole command. Do not those who believe know that, had Allah willed, He could have guided all mankind? As for those who disbelieve, disaster ceaseth not to strike them because of what they do, or it dwelleth near their home until the threat of Allah come to pass. lo! Allah faileth not to keep the tryst.

(839) And verily messengers (of Allah) were mocked before thee, but long I bore with those who disbelieved. At length I seized them, and how (awful) was My punishment!

(840) A similitude of the Garden which is promised unto those who keep their duty (to Allah): Underneath it rivers flow; its food is everlasting, and its shade; this is the reward of those who keep their duty, while the reward of disbelievers is the Fire.