How do we know that Jesus was baptized for our righteousness?

When Jesus approached John for baptism, John hesitated, knowing that Jesus was sinless. However, Jesus insisted, stating that His baptism was necessary to 'fulfill all righteousness' (Matthew 3:15). This signifies that Jesus, identifying with humanity, inaugurated His ministry by taking on the sins of His people. Through this act, He embodied our need for salvation, illustrating the vital truth that His righteousness is imputed to us, satisfying God's justice and fulfilling the requirements of the law on our behalf.