Esias 47:11

11 And destruction shall come upon thee, and thou shalt not be aware; pit, and thou shalt fall into it: and grief shall come upon thee, and thou shalt not be able to be clear; and destruction shall come suddenly upon thee, and thou shalt not know.

Esias 47:11 In-Context

9 But now these two things shall come upon thee suddenly in one day, the loss of children and widowhood shall come suddenly upon thee, for thy sorcery, for the strength of thine enchantments,
10 for thy trusting in wickedness: for thou saidst, I am, and there is not another: know thou, the understanding of these things and thy harlotry shall be thy shame; for thou saidst in thy heart, I am, and there is not another.
11 And destruction shall come upon thee, and thou shalt not be aware; pit, and thou shalt fall into it: and grief shall come upon thee, and thou shalt not be able to be clear; and destruction shall come suddenly upon thee, and thou shalt not know.
12 Stand now with thine enchantments, and with the abundance of thy sorcery, which thou hast learned from thy youth; if thou canst be profited.
13 Thou art wearied in thy counsels. Let now the astrologers of the heaven stand and deliver thee, let them that see the stars tell thee what is about to come upon thee.

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.