Philippians 4:16

For even in Thessalonica ye sent once and again unto my necessity.

Cross References

1 Thessalonians 2:9 For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.
Acts 17:1 Now when they had passed through Amphipolis and Apollonia, they came to Thessalonica, where was a synagogue of the Jews:
1 Thessalonians 2:18 Wherefore we would have come unto you, even I Paul, once and again; but Satan hindered us.