Matthew 21:30

And coming to the other, he spake after the same manner, and he replying, said, I go, sir; yet went not.

Matthew 23:3

all things therefore which they prescribe for you to observe, observe and practise; but do not according to their works, for they say, yet do not practise.

Romans 2:17-25

Lo! thou art named a Jew, and restest on the law, and boastest in God,

Titus 1:16

They profess to know God; but in works deny him, being abominable and disobedient, and unto every good work reprobate.

Treasury of Scripture Knowledge

Summary

And he came to the second, and said likewise. And he answered and said, I go, sir: and went not.

General references

Bible References

I go

Matthew 23:3
all things therefore which they prescribe for you to observe, observe and practise; but do not according to their works, for they say, yet do not practise.
Romans 2:17
Lo! thou art named a Jew, and restest on the law, and boastest in God,
Titus 1:16
They profess to know God; but in works deny him, being abominable and disobedient, and unto every good work reprobate.

General references

Luke 5:30
And their scribes and Pharisees murmured against his disciples, saying, Why do ye eat and drink with publicans and sinners?
Luke 13:30
And, behold, there are last who shall be first, and there are first who shall be last.
Luke 15:1
THEN drew nigh unto him all the tax-farmers and the sinners to hear him.