Verses with the word forwardness in the New Testament (2 verses):

2 Corinthians 8:8
I speak not by commandment, but by occasion of the forwardness of others, and to prove the sincerity of your love.

2 Corinthians 9:2
For I know the forwardness of your mind, for which I boast of you to them of Macedonia, that Achaia was ready a year ago; and your zeal hath provoked very many.