Acts 4:32 And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common. 33 And with great power gave the apostles witness of the resurrection of the Lord Jesus: and great grace was upon them all. 34 Neither was there any among them that lacked: for as many as were possessors of lands or houses sold them, and brought the prices of the things that were sold, 35 And laid them down at the apostles’ feet: and distribution was made unto every man according as he had need. 36 And Joses, who by the apostles was surnamed Barnabas, (which is, being interpreted, The son of consolation,) a Levite, and of the country of Cyprus, 37 Having land, sold it, and brought the money, and laid it at the apostles’ feet.
Acts 5:1 But a certain man named Ananias, with Sapphira his wife, sold a possession, 2 And kept back part of the price, his wife also being privy to it, and brought a certain part, and laid it at the apostles’ feet.
From the context Ananias and Sapphira were a Jewish man and wife in Jerusalem who were converted by the preaching of Peter and the other apostles.
They wanted to be seen as generous without being so.
They died for their attempted deceit.
Nothing else is recorded of them
I hope you find this helpful.