Verses with the word decayed in the Old Testament (2 verses):

Nehemiah 4:10
And Judah said, The strength of the bearers of burdens is decayed, and there is much rubbish; so that we are not able to build the wall.

Isaiah 44:26
That confirmeth the word of his servant, and performeth the counsel of his messengers; that saith to Jerusalem, Thou shalt be inhabited; and to the cities of Judah, Ye shall be built, and I will raise up the decayed places thereof: