The jailer brought them into his house and set a meal before them; he was filled with joy because he had come to believe in God – he and his whole household.
NIV
Then he took them up into his house and set food before them; and he leaped much for joy and exulted with all his family that he believed in God [accepting and joyously welcoming what He had made known through Christ].
AMP
And when he had brought them into his house, he set meat before them, and rejoiced, believing in God with all his house.
KJV