'Mast' in the Bible

And thou hast been as one lying down in the heart of the sea, And as one lying down on the top of a mast.

Left have been thy ropes, They strengthen not rightly their mast, They have not spread out a sail, Then apportioned hath been a prey of much spoil, The lame have taken spoil.

Of firs of Senir they have built to thee all thy double-boarded ships, Of cedars of Lebanon they have taken to make a mast for thee,

which having taken up, they were using helps, undergirding the ship, and fearing lest they may fall on the quicksand, having let down the mast -- so were borne on.