'Billows' in the Bible

‘Do you not fear Me?’ says the Lord.‘Do you not tremble [in awe] in My presence?For I have placed the sand as a boundary for the sea,An eternal decree and a perpetual barrier beyond which it cannot pass.Though the waves [of the sea] toss and break, yet they cannot prevail [against the sand ordained to hold them back];Though the waves and the billows roar, yet they cannot cross over [the barrier].[Is not such a God to be feared?]

Thus says the Lord,Who gives the sun for light by dayAnd the fixed order of the moon and of the stars for light by night,Who stirs up the sea’s roaring billows or stills the waves when they roar;The Lord of hosts is His name:

“For You cast me into the deep,Into the [deep] heart of the seas,And the currents surrounded and engulfed me;All Your breakers and billowing waves passed over me.