1 Thessalonians 3:4

For even when we were with you, we told you beforehand, "We are about to suffer tribulation"; even as also it came to pass, and ye know.

1 Thessalonians 2:14

For ye, brethren, became imitators of the assemblies of God, that are in Judaea in Christ Jesus; because ye suffered the same things from your own countrymen, as they also did from the Jews;

John 16:1-3

"These things have I spoken to you, that ye be not made to stumble.

Acts 17:1

And, having passed through Amphipolis and Apollonia, they came to Thessalonica, where was a synagogue of the Jews;

Acts 17:5-9

But the Jews, moved with jealousy, and taking to themselves certain evil men of the rabble, and gathering a multitude, were setting the city in an uproar; and, assaulting the house of Jason, they were seeking them to lead them, forth to the populace.

Acts 17:13

But, when the Jews from Thessalonica knew that also in Beraea the word of God was proclaimed by Paul, they came there also, stirring up and troubling the multitudes,

Acts 20:24

But I make not my soul of any value as dear to myself, so that I may accomplish my course, and the ministry which I received from the Lord Jesus, to fully testify the Gospel of the grace of God.

2 Corinthians 8:1-2

And we make known to you, brethren, the grace of God which has been bestowed in the assemblies of Macedonia;

1 Thessalonians 2:2

but, having suffered before, and having been shamefully treated, as ye know, in Philippi, we grew bold in our God to speak to you the Gospel of God in much conflict.

2 Thessalonians 1:4-6

so that we ourselves glory in you in the assemblies of God, for your patience and faith in all your persecutions and tribulations which ye endure;

Treasury of Scripture Knowledge

Summary

For verily, when we were with you, we told you before that we should suffer tribulation; even as it came to pass, and ye know.

General references

Bible References

We told

John 16:1
"These things have I spoken to you, that ye be not made to stumble.
Acts 20:24
But I make not my soul of any value as dear to myself, so that I may accomplish my course, and the ministry which I received from the Lord Jesus, to fully testify the Gospel of the grace of God.

Even

1 Thessalonians 2:2
but, having suffered before, and having been shamefully treated, as ye know, in Philippi, we grew bold in our God to speak to you the Gospel of God in much conflict.
Acts 17:1
And, having passed through Amphipolis and Apollonia, they came to Thessalonica, where was a synagogue of the Jews;
2 Corinthians 8:1
And we make known to you, brethren, the grace of God which has been bestowed in the assemblies of Macedonia;
2 Thessalonians 1:4
so that we ourselves glory in you in the assemblies of God, for your patience and faith in all your persecutions and tribulations which ye endure;

General references

Luke 21:13
It shall result to you for a testimony.