And ye shall take you on the first day the boughs of goodly trees, branches of palm trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the LORD your God seven days.

Therefore the abundance they have gotten, and that which they have laid up, shall they carry away to the brook of the willows.

He took also of the seed of the land, and planted it in a fruitful field; he placed it by great waters, and set it as a willow tree.