Final answer:
Peter and John did not give money to the lame man at the temple gate; instead, they healed him through a miracle in the name of Jesus Christ. The story mentioned in the question conflates this event with a different biblical account where Jesus instructs Peter to find a coin in a fish's mouth to pay the temple tax.
Step-by-step explanation:
No, Peter and John did not give money to the lame man at the gate of the temple. Instead, according to the Christian New Testament, Peter and John encountered a lame man at the Beautiful gate.
The temple, who was asking for alms. Peter, filled with the Holy Spirit, said to him, "Silver and gold have I none; but such as I have give I thee: In the name of Jesus Christ of Nazareth rise up and walk."
(Acts 3:6). This incident is often cited as a miracle where the lame man was healed and could walk, rather than a story about giving money.
The story mentioned in the question seems to confuse this account with the event where Jesus instructs Peter to find a coin in the mouth of a fish to pay the temple tax collector.
This latter event is separate and distinct, focused on Jesus providing for the needs of himself and Peter, rather than the apostles giving money to a lame man.