§ Of the Darkening of Valinor The Silmarillion

One thing only marred the design of Manwë. Fëanor came indeed, for him alone Manwë had commanded to come; but Finwë came not, nor any others of the Noldor of Formenos. For said Finwë: 'While the ban lasts upon Fëanor my son, that he may not go to Tirion, I hold myself unkinged, and I will not meet my people.' And Fëanor came not in raiment of festival, and he wore no ornament, neither silver nor gold nor any gem; and he denied the sight of the Silmarils to the Valar and the Eldar, and left them locked in Formenos in their chamber of iron. Nevertheless he met Fingolfin before the throne of Manwë, and was reconciled, in word; and Fingolfin set at naught the unsheathing of the sword. For Fingolfin held forth his hand, saying: 'As I promised, I do now. I release thee, and remember no grievance.'