"The fact that 74 senators voted against the amendment is ample testimony to the problem," Mr. McCain said.
His own behavior in the night gave ample testimony to this.
By ample testimony, that is true.
An estimated attendance of 10,000 mourners assembled in the tiny hamlet, giving ample testimony to the esteem in which he was held.
There has been ample testimony to Mu'awiya's abilities.
The fact that Fiji and five of her district sides occupied quarter-final places was ample testimony, too, to the clout of sevens in these parts.
On his return to the Netherlands he gave ample testimony of the advantages he had derived from his studies.
Pictures not only freezing for ever moments of history, but also providing ample testimony to the endeavours of photographers themselves.
Mr President, there is already ample testimony to the European Parliament's positive view of renewable energy in numerous resolutions.
It was supported by ample testimony.