The word(s) "so" appears 2327 time(s) in 1778 verse(s) in Quran in Mohsin Khan translation.

(1311) [Dawud (David)] said (immediately without listening to the opponent): "He has wronged you in demanding your ewe in addition to his ewes. And, verily, many partners oppress one another, except those who believe and do righteous good deeds, and they are few." And Dawud (David) guessed that We have tried him and he sought Forgiveness of his Lord, and he fell down prostrate and turned (to Allah) in repentance.

(1312) so We forgave him that, and verily, for him is a near access to Us, and a good place of (final) return (Paradise).

(1313) O Dawud (David)! Verily! We have placed you as a successor on the earth; so judge you between men in truth (and justice) and follow not your desire - for it will mislead you from the Path of Allah. Verily, those who wander astray from the Path of Allah (shall) have a severe torment, because they forgot the Day of Reckoning.

(1314) Shall We treat those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds as Mufsidun (those who associate partners in worship with Allah and commit crimes) on earth? Or shall We treat the Muttaqun (the pious - See V.2:2) as the Fujjar (criminals, disbelievers, the wicked)?

(1315) And to Dawud (David) We gave Sulaiman (solomon). How excellent a slave! Verily, he was ever oft-returning in repentance (to Us)!

(1316) And indeed, We did try Sulaiman (solomon) and We placed on his throne Jasad (a devil, so he lost his kingdom for a while) and he did return (to Allah with obedience and in repentance, and to his throne and kingdom by the Grace of Allah).

(1317) so, We subjected to him the wind; it blew gently by his order whithersoever he willed,

(1318) And also the Shayatin (devils) from the jinn (including) every kind of builder and diver,

(1319) And also others bound in fetters.

(1320) [Allah said to Sulaiman (solomon)]: "This is Our gift: so spend you or withhold, no account will be asked (of you)."