Luke 13:27

And He will say [i.e., the Lord is represented as saying this in the judgment. See Matt. 7:23; 8:11-12], 'I tell you, I do not know where you came from, [so] go away from me, all you people who have done sinful things.'

Matthew 25:41

Then He [i.e., the King] will say to those at His left side, 'Go away from me, you who are cursed [by God], into the never ending fire which is prepared for the devil and his angels.

Luke 13:25

Once the owner of the house gets up and closes the door, leaving you standing outside knocking on the door, [and] saying, 'Sir, [please] open [the door] for us.' and he answers you, 'I do not know you or where you came from,'

Matthew 7:22-23

Many persons will say to me on the [judgment] day, 'Lord, Lord, did we not prophesy by [the authority of] your name, and drive out evil spirits and perform many powerful [supernatural] deeds by your name?'

Matthew 25:12

But he answered them, 'Truly I tell you, I do not know you.'

1 Corinthians 8:3

But if anyone loves God, that person is known by God.

Galatians 4:9

But now that you have come to know God [as your Father], or rather, to be known by Him [as His children], how can you turn back again to the weak, cheap, elementary teachings [of the law of Moses], to which you [seem to] desire to become enslaved?

2 Timothy 2:19

However, the solid foundation of God stands firm. [Note: This probably refers to the church. See I Tim. 3:15]. It is sealed with these words [i.e., certifying God's ownership and a commitment to Him]: "The Lord knows those who are His people," [See Num. 16:5], and "Everyone who confesses the name of the Lord should stop practicing wickedness." [See Isa. 36:13].

Treasury of Scripture Knowledge

Summary

But he shall say, I tell you, I know you not whence ye are; depart from me, all ye workers of iniquity.

General references

Bible References

I tell

Luke 13:25
Once the owner of the house gets up and closes the door, leaving you standing outside knocking on the door, [and] saying, 'Sir, [please] open [the door] for us.' and he answers you, 'I do not know you or where you came from,'
Matthew 7:22
Many persons will say to me on the [judgment] day, 'Lord, Lord, did we not prophesy by [the authority of] your name, and drive out evil spirits and perform many powerful [supernatural] deeds by your name?'
Matthew 25:12
But he answered them, 'Truly I tell you, I do not know you.'
1 Corinthians 8:3
But if anyone loves God, that person is known by God.
Galatians 4:9
But now that you have come to know God [as your Father], or rather, to be known by Him [as His children], how can you turn back again to the weak, cheap, elementary teachings [of the law of Moses], to which you [seem to] desire to become enslaved?
2 Timothy 2:19
However, the solid foundation of God stands firm. [Note: This probably refers to the church. See I Tim. 3:15]. It is sealed with these words [i.e., certifying God's ownership and a commitment to Him]: "The Lord knows those who are His people," [See Num. 16:5], and "Everyone who confesses the name of the Lord should stop practicing wickedness." [See Isa. 36:13].

General references

Luke 6:46
And why do you call me 'Lord, Lord,' and [yet] not obey what I tell you to do?