Verses with the word ability in the New Testament (3 verses):

Matthew 25:15
And unto one he gave five talents, to another two, and to another one; to every man according to his several ability; and straightway took his journey.

Acts 11:29
Then the disciples, every man according to his ability, determined to send relief unto the brethren which dwelt in Judaea:

1 Peter 4:11
If any man speak, let him speak as the oracles of God; if any man minister, let him do it as of the ability which God giveth: that God in all things may be glorified through Jesus Christ, to whom be praise and dominion for ever and ever. Amen.