was er sagt, stimmt

what he says is true

→ was
phrase Rare #44,759
what he says is true Used to say that a statement is correct or accurate. Depending on context, it can also mean “what he says is right.”
GE: Ich glaube, was er sagt, stimmt.
EN: I think what he says is true.

Er scheint zu glauben, dass das, was er sagt, stimmt.

He seems to believe that what he says is true.

Was er sagt, stimmt soweit.

What he says is correct so far.

— The Man from Earth (2007)

Was er sagt, stimmt nicht.

What he says is not true.

Was er sagt, stimmt in gewissem Sinne.

What he says is true in a sense.