The blood-dimmed tide is loosed and everywhere
The ceremony of Innocence is drowned - Author of this line-

Those lines are extracted from The Second Coming by W.B Yeats.

The Second Coming
W.B Yeats

Turning and turning in the widening gyre
The falcon cannot hear the falconer;
Things fall apart; the centre cannot hold;
Mere anarchy is loosed upon the world,
The blood-dimmed tide is loosed, and everywhere
The ceremony of innocence is drowned;
The best lack all conviction, while the worst
Are full of passionate intensity.

Source: Poetryfoundation.com