Acts 2:37 ¶Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do?

Acts 16:30 And brought them out, and said, Sirs, what must I do to be saved?

John 6:28 Then said they unto him, What shall we do, that we might work the works of God?