A 1560 edict required Aragonese Moriscos to surrender all weapons

Evidence

This incident actually was sparked off by a dispute over irrigation water (as is the case with many stories of violence in the Spanish countryside). But the background is the edict issued in early 1560 requiring Aragonese Moriscos (by then the term was in standard administrative use) to hand in all their weapons. — L. P. Harvey, Muslims in Spain, 1500 to 1614, 569