If another cell contains value from range, then = another cell's value

[SevenOut]

A1:A10 May contain values found in range E1:E10.
Formula In Cell B2: If A2 contains a value from range E1:E10, then reference the value from A1.
I'm having difficulty figuring out a formula to accomplish this.

 

[Yongle]

try this formula in B2
=IF(COUNTIF($E$1:$E$10,A2),$A$1,"")

 

[SevenOut]

Got this to work by:
=IF(A2>"",$A$1,"")

In this case, I did not need to check of values matched any in range E1:E10, just that they held a value.