On Thursday, February 28, 1523 (or 9 Rabi’ II, 929 AH[6]), the Portuguese governor of India, Duarte de Meneses, dispatched his brother, Luís de Meneses, to the Red Sea with a force of 6 galleons. Luís was tasked with delivering an ambassador to the Christian Emperor of Ethiopia and hunting hostile Muslim trade ships sailing between the Indian Ocean and Jeddah.[2] Along the way, he called at the city of Ash-Shihr.
After claiming that the property of a Portuguese merchant who had died in al-Shiḥr had been unlawfully seized by the Kathīrī sultan, Dom Luís ordered the assault of the city.[7] It was then successfully attacked and sacked while the inhabitants fled. Shihr was further plundered by the settlement's garrison, and by vagrants.[8] The city's defenders attempted to face them on the beaches, but they were routed and the emir Mutran b. Mansur was killed in battle with a bullet.[8] The battle continued for three days between the people of the city of Al-Shihr and the Portuguese forces.
Seven of Ash-Shihr's legal scholars and learned men were killed by the Portuguese. These men would collectively come to be a known as “The Seven Martyrs of al-Shiḥr” and whose tomb would become the site of an annual pilgrimage.[9]