Luke 18:7

And shall not God avenge His elect, crying to Him day and night, and He is long-suffering over them?

2 Peter 3:9-10

The Lord is not slack concerning his promise, as some people count slackness; but is long-suffering for your sakes, not wishing that any should perish, but all come to repentance.

2 Peter 3:15

and consider the longsuffering of the Lord's salvation; as our beloved brother Paul according to the wisdom which was given unto him has written unto you;

Treasury of Scripture Knowledge

Summary

I have long time holden my peace; I have been still, and refrained myself: now will I cry like a travailing woman; I will destroy and devour at once.

Bible References

Long time

Luke 18:7
And shall not God avenge His elect, crying to Him day and night, and He is long-suffering over them?
2 Peter 3:9
The Lord is not slack concerning his promise, as some people count slackness; but is long-suffering for your sakes, not wishing that any should perish, but all come to repentance.