Philippians 4:2,3, women eminent for virtue and good works in the church at Philippi. Paul exhorts them to persevere, or rather, to act harmoniously together in their Christian labors, as all should do who are "in the Lord."

Purity and Peace in the Present Lord
... "Standing firm in Him" the Euodias and Syntyches ... Ver.2. +To Euodia I appeal+
(parakalo),[3] +and to Syntyche I appeal, to be of the same mind, in the Lord+; ...
/.../christianbookshelf.org/moule/philippian studies/chapter xi purity and peace.htm

The Women of the Apostolic Age
... Euodias and Syntyche, who are mentioned in the Epistle to the Philippians, were,
there is every reason to believe, in this same order of the ministry. ...
/.../brittain/women of early christianity/ii the women of the.htm

Joy, a Duty
... 2. I beseech Euodias, and beseech Syntyche, that they be of the same mind in
the Lord. These two good women had fallen out with one another. ...
/.../christianbookshelf.org/spurgeon/spurgeons sermons volume 41 1895/joy a duty.htm

The Epistles of Paul.
... He bestows upon them no censure, unless the suggestion to Euodias and Syntyche be
regarded as such, but commends them for their liberality, exhorts them to ...
/.../barrows/companion to the bible/chapter xxx the epistles of.htm

The Collection for St Paul: the Farewell
... enter, late or soon, into that world where the Apostle, and Timotheus, and Epaphroditus,
and Euodia, and Syntyche, and Clement ... 9] For osme euodias see Ephesians ...
/.../moule/philippian studies/chapter xii the collection for.htm

Syntyche

Syntyche and Euodias

Syntyche: A Christian Woman in Philippi