Acts 20:26
Therefore, I [must] declare to you today that I am not responsible for what happens to any of you.
Acts 18:6
When the Jews resisted [Paul's efforts] and spoke against him and his message, he shook out his clothing [i.e., an expression of rejection and contempt] and said to them "Let your blood be on your own heads [i.e., you are responsible for whatever harm comes from your action]; I am not responsible. From now on I will go [and preach] to the Gentiles [only]."
John 12:17
The crowd of people that was with Jesus [and saw Him] when He called Lazarus out of the grave and raised him from the dead, gave testimony [about all this].
John 19:35
And the person who saw this happen is giving a true testimony about it. He knows it is true [and is giving it] so that you will believe [it, also].
Romans 10:2
For I can testify that they have an enthusiasm for God, but it is without [true] knowledge.
2 Corinthians 1:23
But I appeal to God as my witness [i.e., to verify that I am telling the truth]; it was in order to spare you [i.e., from a disciplinary action] that I decided not to return to Corinth.
2 Corinthians 7:2
[Note: The following section seems to pick up where 6:13 left off]. Make room for us in your hearts. We have not wronged or injured anyone, nor have we taken advantage of anyone.
2 Corinthians 8:3
For I testify that they gave [financial help] to the full limit of their ability, yes and even beyond it. [And they did this] entirely on their own,
1 Thessalonians 2:10-12
You can testify, [just] as God can, how holy, righteous and blameless our conduct was toward you believers.
1 Timothy 5:22
Do not be in a hurry to lay hands on anyone [i.e., to appoint them to office. See 4:14], and do not participate in the sins of other people. [Note: If Timothy failed to carefully determine the qualifications of a prospective elder before appointing him, it would make him partially responsible for any wrongdoing by that elder]. Keep yourself pure [i.e., of involvement in anyone's sins].