Usage patterns
〈人〉が祝辞を述べるfor someone to deliver a congratulatory address
The principal delivered a congratulatory address at the graduation ceremony.
祝辞を賜るto receive a congratulatory address (from someone of high status)
We are deeply honored to have received a congratulatory address from the mayor.
祝辞をいただくto receive a congratulatory address
We received a congratulatory address from our former teacher at the wedding.
祝辞を読むto read out a congratulatory address
He read out the congratulatory address while looking at his script.