2 Peter 3:8
But, beloved, be not ye ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.
Romans 11:25
Brethren, I would not that ye should be ignorant of this mystery, (lest ye should be wise in your own conceits) that hardness is in part happened to Israel, till the fulness of the Gentiles be come in:
1 Corinthians 10:1
Now I would not have you ignorant, brethren, that all our fathers were under the cloud,
1 Corinthians 12:1
Now concerning spiritual gifts, brethren, I would not have you ignorant.
Treasury of Scripture Knowledge
Summary
But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.
General references
Bible References
Be not
Romans 11:25
Brethren, I would not that ye should be ignorant of this mystery, (lest ye should be wise in your own conceits) that hardness is in part happened to Israel, till the fulness of the Gentiles be come in:
1 Corinthians 10:1
Now I would not have you ignorant, brethren, that all our fathers were under the cloud,
1 Corinthians 12:1
Now concerning spiritual gifts, brethren, I would not have you ignorant.
General references
Hebrews 10:37
For yet a little while, and he that cometh will come and will not tarry.