Acts 18:11

So he lived there a year and six months and continued to teach them the word of God.

Acts 14:3

Long time, therefore, they tarried there, speaking fearlessly in the Lord, who attested the word of his grace by permitting signs and wonders to be performed by their hands.

Acts 19:10

This went on for two years, so that all the inhabitants of Asia heard the Lord's message, Jews as well as Greeks.

Acts 20:31

So be on guard; and remember that for three years I ceased not to admonish you all, night and day, even with tears.

Treasury of Scripture Knowledge

Summary

And he continued there a year and six months, teaching the word of God among them.

Bible References

He

Acts 14:3
Long time, therefore, they tarried there, speaking fearlessly in the Lord, who attested the word of his grace by permitting signs and wonders to be performed by their hands.
Acts 19:10
This went on for two years, so that all the inhabitants of Asia heard the Lord's message, Jews as well as Greeks.
Acts 20:31
So be on guard; and remember that for three years I ceased not to admonish you all, night and day, even with tears.