Which Gospel includes the account of Jesus washing the disciples' feet during the Last Supper?

The Gospel that includes the account of Jesus washing the disciples' feet during the Last Supper is the Gospel of John.
In this account, Jesus demonstrates an act of humility and servanthood by washing the feet of his disciples. This event takes place during the Last Supper, which was the final meal Jesus had with his disciples before his crucifixion.
John 13:4-5 provides a clear description of this event: "So [Jesus] got up from the meal, took off his outer clothing, and wrapped a towel around his waist. After that, he poured water into a basin and began to wash his disciples’ feet, drying them with the towel that was wrapped around him."
This act of washing the disciples' feet was significant because it symbolized Jesus' willingness to serve others and the importance of humility in the Christian faith. Jesus used this act to teach his disciples a valuable lesson about love and selflessness.
It is worth noting that while the other Gospels (Matthew, Mark, and Luke) do not specifically mention this event, they do contain accounts of the Last Supper. However, the story of Jesus washing the disciples' feet is unique to the Gospel of John.