After much negotiation, at the request of the Persian Government, an order was issued by the Turkish Government 30 summoning Bahá’u’lláh to Constantinople. On receipt of this news His followers were in consternation. They besieged the house of their beloved Leader to such an extent that the family encamped in the Garden of Najíb Páshá outside the town for twelve days, while the caravan was being prepared for the long journey. It was during these twelve days (April 22 to May 3, 1863, i.e. nineteen years after the Báb’s Declaration) that Bahá’u’lláh announced to several of His followers the glad tidings that He was the One Whose coming had been foretold by the Báb—the Chosen of God, the Promised One of all the Prophets. The Garden where this memorable Declaration took place has become known to Bahá’ís as the “Garden of Ridván,” and the days Bahá’u’lláh spent there are commemorated in the “Feast of Ridván,” which is held annually on the anniversary of those twelve days. During those days Bahá’u’lláh, instead of being sad or depressed, showed the greatest joy, dignity and power. His followers became happy and enthusiastic, and great crowds came to pay their respects to Him. All the notables of Baghdád, even the Governor himself, came to honor the departing prisoner.