Acts 8:25
And they, when they had testified and preached the word of the Lord, returned toward Jerusalem and preached the gospel in many cities of the Samaritans.
Luke 9:52-56
and sent messengers before him. And they went, and entered into a city of the Samaritans to make ready for him.
John 15:27
And ye shall bear witness also, because ye have been with me from the beginning.
Acts 1:8
but ye shall receive power of the holy ghost which shall come on you. And ye shall be witnesses unto me in Jerusalem, and in all Jewry, and in Samaria, and even unto the world's end."
Acts 8:40
but Philip was found at Azotus. And he walked throughout the country preaching in their cities, till he came to Caesarea.
Acts 18:5
When Silas and Timothy were come from Macedonia, Paul was constrained by the spirit, to testify to the Jews that Jesus was very Christ.
Acts 20:21
witnessing both to the Jews, and also to the Greeks, the repentance toward God, and faith toward our Lord Jesus.
Acts 26:22-23
Nevertheless, I obtained help of God, and continue unto this day witnessing both to small and to great; saying none other things, than those which the prophets and Moses did say should come:
Acts 28:23
And when they had appointed him a day, there came many unto him into his lodging: to whom he expounded and testified the kingdom of God; and preached unto them of Jesus: both out of the law of Moses, and also out of the prophets, even from morning to night.
Acts 28:28
Be it known therefore unto you, that this salvation of God is sent to the gentiles, and they shall hear it."
Acts 28:31
preaching the kingdom of God, and teaching those things which concerned the Lord Jesus with all confidence, unforbidden.
1 Peter 5:12
By Silvanus, a faithful brother unto you, as I suppose, have I written briefly, exhorting and testifying how that this is the true grace of God, wherein ye stand.