Cross reference
Romans 16:6
6 Greet Mary, who labored much for us.
Romans 16:12
12 Greet Tryphaena and Tryphosa, who labor in the Lord. Greet Persis, the beloved, who labored much in the Lord.
Matthew 27:55
55 Many women were there watching from afar, who had followed Jesus from Galilee, serving him.
1 Timothy 5:10
10 being approved by good works, if she has brought up children, if she has been hospitable to strangers, if she has washed the saints' feet, if she has relieved the afflicted, and if she has diligently followed every good work.