It is said that something strange happened when Prince Vladimir Svyatoslavich, also known as Holy Vladimir, although he was quite far from being holy, made a decision at the council of the boyars in 987 to baptize Kiev. Strange sounds were heard across the city, which was not especially big in those years, as though invisible musicians were playing on unseen instruments, and when the music subsided a little, there was the sound of many feet, and hundreds of mouths shouted into the air incomprehensible yet strangely familiar words. It seemed as though a noisy crowd, invisible to the human eye, was leaving the city. The townspeople swore that they had heard the music, which began to play at the palace, then subsided a little when an invisible crowd was walking through the city, and again resumed at the city gates. There were screams again, and then, already outside the city gates, again the stamping of feet, the din, the whistling, the shouts of farewell...and silence. The townspeople who witnessed this strange phenomenon said that it was nothing more than a procession of pagan gods leaving the city—Perun, Dazhdbog, Stribog, Simargl, Mokosh and their numerous admirers were saying goodbye to the city where they had been worshipped: Vladimir, who had built a temple for them and ordered all the people of Kiev, as well as his wives and concubines (he had 300 concubines in Vyshgorod, 300 in Belgorod and 200 in Berestove) to honor the pagan gods, had turned away from them, and there was nothing Dazhdbog, Stribog, Simargl, Mokosh and their retinue could do but leave the city forever.
*Old Slavic gods