Divrey Hayamim Alef 22:3
And Dovid prepared barzel (iron) in abundance for the masmerim (nails) for the daletot (doors) of the she’arim, and for the joints; and nechoshet unweighable in abundance;
The Orthodox Jewish Bible fourth edition, OJB. Copyright 2002,2003,2008,2010, 2011 by Artists for Israel International. All rights reserved.
(Orthodox Jewish Bible)