1 Corinthians 2:12

Context2:12 Now we have not received the spirit of the world, but the Spirit who is from God, so that we may know the things that are freely given to us by God.
1 Corinthians 12:7
Context12:7 To each person the manifestation of the Spirit is given for the benefit of all.
1 Corinthians 14:14
Context14:14 If 1 I pray in a tongue, my spirit prays, but my mind is unproductive.
1 tc ‡ Most witnesses, including some important ones (א A Ds Ψ 048 Ï lat sy bo), have γάρ (gar, “for”) here, while an equally impressive array of witnesses lack the conjunction (Ì46 B F G 0243 1739 1881 sa). This conjunction was frequently added by scribes in epistolary literature as a clarifying word, making the connection with the preceding more explicit. As such, it has the earmarks of being a motivated reading and thus should be rejected. NA27 places the word in brackets, indicating doubts as to its authenticity.