Posted every second day…

June 30

He [Nabíl] journeyed… and at last he reached the Akká fortress. In those days the restrictions were exceptionally severe. The gates were shut, the roads closed off. Wearing a disguise, Nabíl arrived at the Akká gate. Siyyid Muhammad and his wretched accomplice immediately hurried to the Governorate and informed against the traveler. “He is a Persian,” they reported. “He is not, as he seems, a man of Bukhárá. He has come here to seek for news of Bahá’u’lláh.” The authorities expelled him at once.

Nabíl, despairing, withdrew to the town of Safád. Later he came on to Haifa, where he made his home in a cave on Mount Carmel. He lived apart from friend and stranger alike, lamenting night and day, moaning and chanting prayers. There he remained as a recluse, and waited for the doors to open. When the predestined time of captivity was over, and the gates were flung wide, and the Wronged One issued forth in beauty, in majesty and glory, Nabíl hastened to Him with a joyful heart. Then he used himself up like a candle, burning away with the love of God. Day and night he sang the praises of the one Beloved of both worlds and of those about His threshold, writing verses in the pentameter and hexameter forms, composing lyrics and long odes. Almost daily, he was admitted to the presence of the Manifestation. 
- ‘Abdu’l-Baha  (‘Memorials of the Faithful’)