Philippians 1 5
for your partnership in furtherance of the Good News from the first day until now;
Compare with other 3 random translations
NIV Philippians 1:5because of your partnership in the gospel from the first day until now,
CSB Philippians 1:5because of your partnership in the gospel from the first day until now.
AMP Philippians 1:5[I thank my God] for your fellowship (your sympathetic cooperation and contributions and partnership) in advancing the good news (the Gospel) from the first day [you heard it] until now.