1 Corinthians 1:23

²¹ For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.

²² For the Jews require a sign, and the Greeks seek after wisdom:

But we preach Christ crucified, unto the Jews a stumblingblock, and unto the Greeks foolishness;

²⁴ But unto them which are called, both Jews and Greeks, Christ the power of God, and the wisdom of God.

²⁵ Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: but we preach Christ crucified, a stumbling block to Jews and foolishness to Gentiles,
KJV: But we preach Christ crucified, unto the Jews a stumblingblock, and unto the Greeks foolishness;
WEB: but we preach Christ crucified, a stumbling block to Jews and foolishness to Greeks,
ASV: but we preach Christ crucified, unto Jews a stumblingblock, and unto Gentiles foolishness;
DARBY: but *we* preach Christ crucified, to Jews an offence, and to nations foolishness;
BLB: we, however, preach Christ having been crucified, a stumbling block indeed to Jews and foolishness to Gentiles,

ÅB: men vi forkynner Kristus korsfestet, for jøder et anstøt og for hedninger en dårskap,
OTB: Men vi forkynner Kristus korsfestet, en hindring for jøder og dårskap for hedninger,
B1930: men vi forkynner Kristus korsfestet, for jøder et anstøt og for hedninger en dårskap,

1 Corinthians 2:14
But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
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1 Peter 2:8
And a stone of stumbling, and a rock of offence, even to them which stumble at the word, being disobedient: whereunto also they were appointed.
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1 Corinthians 2:2
For I determined not to know any thing among you, save Jesus Christ, and him crucified.
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Galatians 5:11
And I, brethren, if I yet preach circumcision, why do I yet suffer persecution? then is the offence of the cross ceased.
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Isaiah 8:14–15
And he shall be for a sanctuary; but for a stone of stumbling and for a rock of offence to both the houses of Israel, for a gin and for a snare to the inhabitants of Jerusalem.
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1 Corinthians 1:18
For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.
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Luke 2:34
And Simeon blessed them, and said unto Mary his mother, Behold, this child is set for the fall and rising again of many in Israel; and for a sign which shall be spoken against;
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Matthew 11:6
And blessed is he, whosoever shall not be offended in me.
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