Kutoka 39 : 9 Exodus chapter 39 verse 9

Kilikuwa mraba; wakakifanya kile kifuko cha kifuani kwa kukikunja; urefu wake ulikuwa shibiri, na upana wake ulikuwa shibiri, tena kilikuwa ni cha kukunjwa.
soma Mlango wa 39

It was square. They made the breastplate double. Its length was a span, and its breadth a span, being double.