In 982, Adud al-Dawla sent another envoy to Constantinople, this time, Abu Ishaq ibn Shahram, who, after spending three months in the city, concluded a 10-year peace treaty with them. One year later, a Byzantine envoy arrived back in Baghdad, but Adud al-Dawla was too ill to bring an end to the negotiations. In the end, the 10-year peace treaty was finally completed, and the Byzantines also agreed to mention Adud al-Dawla's name in the Friday prayer in Constantinople. Sahib ibn Abbad is known to have said the following about this event: "he al-Dawla has done what no kings of the Arabs nor any Chosroes of the Persians could – he has Syria and the two Iraqs, and he is close to the Despot of Byzantium and the Maghribi by his continuous correspondence."