'Testimony' in the Bible
And the apostles were giving testimony with great power to the resurrection of the Lord Jesus, and great grace was on all of them.
“Our ancestors had the tabernacle of the testimony in the wilderness, just as He who spoke to Moses commanded him to make it according to the pattern he had seen.
After they had given their testimony and spoken the word of the Lord, they started back to Jerusalem, continuing to proclaim the good news in many Samaritan villages.
ye know; the testimony which has spread through the whole of Judaea, beginning from Galilee after the baptism which John preached --
He commanded us to preach to the people [both Jew and Gentile], and to solemnly testify that He is the One who has been appointed and ordained by God as Judge of the living and the dead.
And when he had removed him, he raised up unto them David to be their king; to whom also he gave testimony, and said, I have found David the son of Jesse, a man after mine own heart, which shall fulfil all my will.
Long time therefore abode they speaking boldly in the Lord, which gave testimony unto the word of his grace, and granted signs and wonders to be done by their hands.
and the heart-knowing God did bare them testimony, having given to them the Holy Spirit, even as also to us,
who had a good testimony of the brethren in Lystra and Iconium.
solemnly [and wholeheartedly] testifying to both Jews and Greeks, urging them to turn in repentance to God and [to have] faith in our Lord Jesus Christ [for salvation].