A Korsún man, by the name of Nastás, shot an arrow upon which was written as follows: “It is by the wells that are behind you in the east, that the water is led by pipes into the city; dig them up, and stop the supply!” Hearing this, Vladímir looked to the heavens and said: “If it shall come to pass, I will be baptised,” and immediately he ordered the pipes to be dug up, and the water was intercepted. The people were exhausted with thirst, and they surrendered themselves. Vladímir entered the city with his druzhína, and he sent word to the Emperors Basil and Constantine: “I have taken your famous city. I hear you have a sister who is still a maiden. If you will not give her to me for a wife, I shall do unto your city as I have done unto this.” And they heard the tsar, and were sad, and gave the following answer: “It does not behoove Christians to give in marriage to a pagan. If you will receive the baptism, you shall get her, and you will receive the kingdom of heaven, and will be of one faith with us. If you do not wish to do so, we cannot give you our sister.” Hearing this, Vladímir said to the messengers of the Emperors: “Tell your Emperors that I will be baptised, that I have inquired before these days into your faith, and am pleased with your belief and divine service, from what the men that had been sent by us have told me.” Which when the Emperors heard, they were glad and persuaded their sister, by the name of Anna, and sent to Vladímir saying: “Receive the baptism, and then we will send our sister to you.” But Vladímir answered: “Let them come with your sister to baptise me!” The Emperors obeyed, and sent their sister and a few high officers and presbyters. She did not want to go: “It is as if I were going into captivity,” she said. “It were better if I died here.” And her brothers said to her: “Perchance God will through you turn the Russian land to repentance, and free Greece from a dire war. Do you not see how much evil the Russians have caused to the Greeks? If you will not go, they will do even thus to us.” They persuaded her with difficulty. She boarded a boat, kissed her relatives under tears and went across the sea. She arrived at Korsún, and the Korsúnians met her with honours, and led her into the city and seated her in the palace. By God’s will, Vladímir was at that time ailing with his eyes, and he could not see, and was much worried. The empress sent to him saying: “If you want to be rid of your disease, be baptised at once. If not, you will not be rid of it.”