'Ago' in the Bible

You also made a reservoir between the two wallsFor the waters of the Old Pool,But you did not look to its Maker,Nor did you recognize Him who planned it long ago.

For Topheth [in Hinnom] has long been ready;Indeed, it has been prepared for the [Assyrian] king.He has made it deep and wide,A pit of fire with plenty of wood;The breath of the Lord, like a river of brimstone (blazing sulfur), kindles and fans it.

“Have you not heard [says the God of Israel]That I did it long ago,That I planned it in ancient times?Now I have brought it to pass,That you [king of Assyria] would [be My instrument to] turn fortified cities into ruinous heaps.

“Declare and present your defense of idols;Indeed, let them consult together.Who announced this [rise of Cyrus and his conquests] long before it happened?Who declared it long ago?Was it not I, the Lord?And there is no other God besides Me,A [consistently and uncompromisingly] just and righteous God and a Savior;There is none except Me.

“They are created now [called into being by the prophetic word] and not long ago;And before today you have not heard of them,So that you will not say, ‘Oh yes! I knew them.’

Awake, awake, put on strength and might, O arm of the Lord;Awake as in the ancient days, as in the generations of long ago.Was it not You who cut Rahab (Egypt) in pieces,Who pierced the dragon [of Egypt]?