1 Corinthians 15:15
And also, we are found to be false witnesses about God because we testified that God raised up Christ [from the dead], when [in reality] He did not raise Him up if, in fact, the dead are not raised up.
Acts 2:24
But God raised Him up, having released Him from the sharp pains [He experienced when dying], because it was not possible that He could be held in death's grip.
Acts 2:32
So, God raised this Jesus up [from the dead] and we [apostles] are all witnesses [of it].
Acts 4:10
we want you men and all the people of Israel to know that this man was made completely well through the name of Jesus Christ from Nazareth. [He is the One] whom you people put to death on the cross, but God raised from the dead.
Acts 4:33
And the apostles testified concerning the resurrection of the Lord Jesus with great power, and the favor [of God] was upon all of them.
Acts 10:39-42
And we [apostles] are witnesses of all that He did, both in the region where Jews lived and in Jerusalem [as well]. But they killed Him by hanging Him on a tree [i.e., the cross].
Acts 13:30-33
But God raised Him up from the dead
Acts 20:21
[You know how] I testified to both Jews and Greeks [i.e., Gentiles], that they must repent [i.e., change their attitudes and behavior] toward God, and have faith toward our Lord Jesus Christ.
Romans 3:7-8
But if my "lie" [i.e., as you Jews call it] would result in God's truthfulness [about you Jews] increasing the honor He receives, why am I also still judged to be a sinner [by you]?
1 Corinthians 15:13
But if there is no resurrection from the dead, [then] Christ has not been raised up either.
1 Corinthians 15:20
But now Christ has been raised up from the dead; [He is] the firstfruits of those who have died. [Note: By "firstfruits" is meant the first installment of the crop which promises the entire harvest eventually].