出埃及記 26:4

在這相連的幔子末幅邊上要做藍色的鈕扣；在那相連的幔子末幅邊上也要照樣做。

And thou shalt make loops of blue upon the edge of the one curtain from the selvedge in the coupling; and likewise shalt thou make in the uttermost edge of another curtain, in the coupling of the second.