Saadi Shirazi
Under Sa'd I b. Zangi, the Salghurids experienced a significant prosperity, which was marred by his acknowledging the Khwarazm Shahs as his overlord. Saadi Shirazi, the Persian poet, dedicated his "Bostan" and "Gulistan" to Sa'd I and Sa'd II. Following Sa'd I's death, his brother Zangi b. Mawdud took power in 1161. Dekele/Tekele followed his father, Zangi, only after eliminating Sonqur's son Toghril.