Which poem does "Phoenix Oil on the Phoenix Platform" come from?

Li Bai's "Ascend the Phoenix Terrace in Jinling"

Original text

The Phoenix travels on the Phoenix Terrace, the Phoenix leaves the platform and the empty river flows by itself,

Wu The palace flowers and plants are buried in the secluded paths, and the clothes of the Jin Dynasty are transformed into ancient hills.

Beyond the blue sky half-fallen by the three mountains, Bailuzhou is divided into two waters. ,

The clouds can always cover the sun, and the absence of Chang'an makes people sad.

Translation

There used to be a phoenix on the Phoenix Platform. After the phoenix flew away, the platform was empty and the Yangtze River was running by itself.

The flowers and plants in the palace of the State of Wu are buried in secluded paths, and the wealthy nobles of the Jin Dynasty have been turned into ancient tombs.

Half of the peaks of the three mountains fall outside the blue sky, and Bailuzhou separates a stream of water.

Always because the floating clouds can cover the sun, not seeing Chang'an makes people sad.