Not much information here--i.e., a/c type, etc., but watching video of loose part flopping around in the engine is scary enough.
https://www.cnn.com/2019/07/09/us/delta-flight-engine-damage-video/index.html
Edit: Flight was ATL to BWI. diverted to RDU.
https://www.cnn.com/2019/07/09/us/delta-flight-engine-damage-video/index.html
Edit: Flight was ATL to BWI. diverted to RDU.