Verses with the word sufficient in the New Testament (7 verses):

Matthew 6:34
Take therefore no thought for the morrow: for the morrow shall take thought for the things of itself. Sufficient unto the day is the evil thereof.

Luke 14:28
For which of you, intending to build a tower, sitteth not down first, and counteth the cost, whether he have sufficient to finish it?

John 6:7
Philip answered him, Two hundred pennyworth of bread is not sufficient for them, that every one of them may take a little.

2 Corinthians 2:6
Sufficient to such a man is this punishment, which was inflicted of many.

2 Corinthians 2:16
To the one we are the savour of death unto death; and to the other the savour of life unto life. And who is sufficient for these things?

2 Corinthians 3:5
Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;

2 Corinthians 12:9
And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.