“Pact of Umar” issued by Umar ibn al-Khattab [Arabia; Present-day Saudi Arabia] [Unconfirmed]
Commentary from other sources:
1) Jews were not allowed to build new synagogues, had to pray quietly and were forbidden from preventing other Jews from converting. They were also forbidden to ride horses or hold judicial or civil posts. […] Jews are to wear yellow belts or turbans. […] After the fall of the city Caesarea, the anti-Jewish tenets of the “Pact of Omar” were enforced against them. Jews were not allowed to build new synagogues, had to pray quietly and were forbidden from preventing other Jews from converting. They were also forbidden to ride horses or hold judicial or civil posts.
“Jewish Timeline – 70 (9 Av 3830) JERUSALEM (Eretz Israel) to 1948 – Part 1;” (March 15, 2016) israelarticlesdraiman.blogspot.com