New Revised Standard Version
When I came to you, brothers and sisters, I did not come proclaiming the mystery of God to you in lofty words or wisdom.

Contemporary English Version
Friends, when I came and told you the mystery that God had shared with us, I didn't use big words or try to sound wise.

New American Bible
When I came to you, brothers, proclaiming the mystery of God, I did not come with sublimity of words or of wisdom.

Douay-Rheims Bible
And I, brethren, when I came to you, came not in loftiness of speech or of wisdom, declaring unto you the testimony of Christ.

And I, brethren, when I came to you, came not in loftiness of speech or of wisdom, declaring unto you the testimony of Christ.

when.

Acts 18:1-4 After these things, departing from Athens, he came to Corinth. . . .

with.

1 Corinthians 2:4,13 And my speech and my preaching was not in the persuasive words of human wisdom. but in shewing of the Spirit and power: . . .

1 Corinthians 1:17 For Christ sent me not to baptize, but to preach the gospel: not in wisdom of speech, lest the cross of Christ should be made void.

Exodus 4:10 Moses said: I beseech thee, Lord, I am not eloquent from yesterday and the day before; and since thou hast spoken to thy servant, I have more impediment and slowness of tongue.

Jeremiah 1:6,7 And I said: Ah, ah, ah, Lord God: behold, I cannot speak, for I am a child. . . .

Romans 16:18 For they that are such serve not Christ our Lord but their own belly: and by pleasing speeches and good words seduce the hearts of the innocent.

2 Corinthians 10:10 (For his epistles indeed, say they, are weighty and strong; but his bodily presence is weak and his speech contemptible):

2 Corinthians 11:6 For although I be rude in speech, yet not in knowledge: but in all things we have been made manifest to you.

the testimony.

1 Corinthians 1:6 As the testimony of Christ was confirmed in you,

Isaiah 8:20 To the law rather, and to the testimony. And if they speak not according to this word, they shall not have the morning light.

Acts 20:21 Testifying both to Jews and Gentiles penance towards God and faith in our Lord Jesus Christ.

Acts 22:18 And saw him saying unto me: Make haste and get thee quickly out of Jerusalem: because they will not receive thy testimony concerning me.

2 Thessalonians 1:10 When he shall come to be glorified in his saints and to be made wonderful in all them who have believed; because our testimony was believed upon you in that day.

1 Timothy 1:11 Which is according to the gospel of the glory of the blessed God which hath been committed to my trust.

2 Timothy 1:8 Be not thou therefore ashamed of the testimony of our Lord, nor of me his prisoner: but labour with the gospel, according to the power of God.

1 John 4:14 And we have seen and do testify that the Father hath sent his Son to be the Saviour of the world.

1 John 5:11-13 And this is the testimony that God hath given to us eternal life. And this life is in his Son. . . .

Revelation 1:2,9 Who hath given testimony to the word of God and the testimony of Jesus Christ, what things soever he hath seen. . . .

Revelation 19:10 And I fell down before his feet, to adore him. And he saith to me: See thou do it not. I am thy fellow servant and of thy brethren who have the testimony of Jesus. Adore God. For the testimony of Jesus is the spirit of prophecy.