Cross reference
Job 40:22
22 The lotus-trees cover him with their shade; The willows of the brook compass him about.
Leviticus 23:40
40 And ye shall take you on the first day the fruit of goodly trees, branches of palm-trees, and boughs of thick trees, and willows of the brook; and ye shall rejoice before Jehovah your God seven days.
Isaiah 15:7
7 Therefore the abundance they have gotten, and that which they have laid up, shall they carry away over the brook of the willows.
Ezekiel 17:5
5 He took also of the seed of the land, and planted it in a fruitful soil; he placed it beside many waters; he set it as a willow-tree.