Matthew 23:13-29

"But alas for you, Scribes and Pharisees, hypocrites, for you lock the door of the Kingdom of the Heavens against men; you yourselves do not enter, nor do you allow those to enter who are seeking to do so.

Luke 11:40

Foolish men! Did not He who made the outside make the inside also?

Luke 11:42-47

"But alas for you Pharisees! for you pay tithes on your mint and rue and every kind of garden vegetable, and are indifferent to justice and the love of God. These are the things you ought to have attended to, while not neglecting the others.

Luke 11:52

"Alas for you expounders of the Law! for you have taken away the key of knowledge: you yourselves have not entered, and those who wanted to enter you have hindered."

1 Corinthians 9:16

If I go on preaching the Good News, that is nothing for me to boast of; for the necessity is imposed upon me; and alas for me, if I fail to preach it!

1 Timothy 6:4

he is puffed up with pride and has no true knowledge, but is crazy over discussions and controversies about words which give rise to envy, quarrelling, revilings, ill-natured suspicions,

2 Timothy 3:9

But they will have no further success; for their folly will be as clearly manifest to all men, as that of the opponents of Moses came to be.

Treasury of Scripture Knowledge

Summary

Thus saith the Lord GOD; Woe unto the foolish prophets, that follow their own spirit, and have seen nothing!

Bible References

Foolish

Matthew 23:16
"Alas for you, you blind guides, who say, "'Whoever swears by the Sanctuary it is nothing; but whoever swears by the gold of the Sanctuary, is bound by the oath.'
Luke 11:40
Foolish men! Did not He who made the outside make the inside also?
1 Timothy 6:4
he is puffed up with pride and has no true knowledge, but is crazy over discussions and controversies about words which give rise to envy, quarrelling, revilings, ill-natured suspicions,
2 Timothy 3:9
But they will have no further success; for their folly will be as clearly manifest to all men, as that of the opponents of Moses came to be.