Solomon ben Sakbel, a relative of Rabbi Joseph Ibn-Sahal, unlike Ibn-Giat and Ibn-Abbas, whose muse was serious, used the Hebrew language for light love-verses. The new form of poetry introduced by the Arabic poet, Hariri of Basra, induced Ibn-Sakbel to make a similar attempt in the Hebrew language; he wrote a kind of satirical romance, called Tachkemoni, the hero of which, Asher ben Jehuda, is exposed to disappointments and vicissitudes. The hero tells his adventures in rhymed prose, interspersed with verses; he relates how, together with his love, he had passed a long time in the forest depths, until, tired of the monotony, he longed to join a circle of friends who passed their time in feasting. Attracted by the letter of some unknown fair one, he set out to find her, and was introduced into a harem, the master of which, with grim "Berber mien," threatened him with death. This, however, was only a mask assumed by the maid of his lady-love in order to frighten him. At length he had hopes of attaining his end, but when he meets the supposed mistress, he finds the entire affair to have been the joke of a friend. This poem has no artistic merit, and is only an imitation of his Arab model. The ease with which Ibn-Sakbel employs the Hebrew language, and the skill with which he combines profoundly serious reflections with the lightest banter, are the only features to be admired. The four brothers Ibn-Ezra, of Granada, were richly endowed; they were noble, learned, and wealthy. Their names were Abu-Ibrahim Isaac, Abu-Harun Moses, Abulhassan Jehuda, and Abuhajaj Joseph, the youngest. Their father Jacob had occupied an office under King Habus, or rather under his vizir, Ibn-Nagrela. One might know by their noble character, said a contemporary historian, that these four princely sons of Ibn-Ezra were of David's blood and of ancient lineage. The most celebrated amongst them was Abu-Harun Moses (born 1070, died 1139), who boasted that he was the pupil of his eldest brother. He was the most prolific poet of his time.