H3717–כָּפַל–ka.phal

You shall couple five curtains by themselves, and six curtains by themselves, and shall double over the sixth curtain in the forefront of the tent.

וְכָפַלְתָּ֙ (כָפַלְתָּ֙) kha.fal.Ta “you will fold double”

It shall be square and folded double; a span shall be its length of it, and a span its breadth.

כָּפ֑וּל ka.Ful “folded double”

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

כָּפ֖וּל ka.Ful “folded double”כָּפֽוּל׃ ka.Ful “folded double”

You therefore, son of man, prophesy, and strike your hands together; and let the sword be doubled the third time, the sword of the deadly wounded: it is the sword of the great one who is deadly wounded, which enters into their chambers.

וְתִכָּפֵ֞ל (תִכָּפֵ֞ל) ti.ka.Fel “it may be doubled”