New Revised Standard Version
I did not shrink from doing anything helpful, proclaiming the message to you and teaching you publicly and from house to house,

Contemporary English Version
When I preached in public or taught in your homes, I didn't hold back from telling anything that would help you.

New American Bible
and I did not at all shrink from telling you what was for your benefit, or from teaching you in public or in your homes.

Douay-Rheims Bible
How I have kept back nothing that was profitable to you, but have preached it to you, and taught you publicly, and from house to house,

How I have kept back nothing that was profitable to you, but have preached it to you, and taught you publicly, and from house to house,

I kept.

Acts 20:27,31 For I have not spread to declare unto you all, the counsel of God. . . .

Acts 5:2 And by fraud kept back part of the price of the land, his wife being privy thereunto: and bringing a certain part of it, laid it at the feet of the apostles.

Deuteronomy 4:5 You know that I have taught you statutes and justices, as the Lord my God hath commanded me: so shall you do them in the land which you shall possess:

Psalm 40:9,10 I have declared thy justice in a great church, lo, I will not restrain my lips: O Lord, thou knowest it. . . .

Ezekiel 33:7-9 So thou, O son of man, I have made thee a watchman to the house of Israel: therefore thou shalt hear the word from my mouth, and shalt tell it them from me. . . .

1 Corinthians 15:3 For I delivered unto you first of all, which I also received: how that Christ died for our sins, according to the scriptures:

Colossians 1:28 Whom we preach, admonishing every man and teaching every man in all wisdom, that we may present every man perfect in Christ Jesus.

profitable.

1 Corinthians 12:7 And the manifestation of the Spirit is given to every man unto profit.

1 Corinthians 14:6 But now, brethren, if I come to you speaking with tongues, what shall I profit you, unless I speak to you either in revelation or in knowledge or in prophecy or in doctrine?

Philippians 3:1 As to the rest, my brethren, rejoice in the Lord. To write the same things to you, to me indeed is not wearisome, but to you is necessary.

2 Timothy 3:16,17 All scripture, inspired of God, is profitable to teach, to reprove, to correct, to instruct in justice: . . .

and have.

Acts 20:31 Therefore watch, keeping in memory that for three years I ceased not with tears to admonish every one of you, night and day.

Acts 2:46 And continuing daily with one accord in the temple and breaking bread from house to house, they took their meat with gladness and simplicity of heart:

Acts 5:42 And every day they ceased not, in the temple and from house to house, to teach and preach Christ Jesus.

Mark 4:34 And without parable he did not speak unto them; but apart, he explained all things to his disciples.

2 Timothy 4:2 Preach the word: be instant in season, out of season: reprove, entreat, rebuke in all patience and doctrine.