According to Gurbilas Patshahi 10, Guru Gobind Singh entered the battlefield in the Battle of Jajau (1707) adorning all blue - [[Blue Bana]], a blue uniform, blue turban, blue jiggah [plume worn on a turban], which was embedded with blue gems, appearing as if lighting flashing through the clouds. ![[blue p10.jpg]] ![[gurbilas blue p10.png]] Page 229, [[Gurbilas Patshahi Dasvi]]