Rejoice with them that do rejoice, and weep with them that weep.

[χαίρειν μετὰ χαιρόντων, κλαίειν μετὰ κλαιόντων.]

The Bible (The New Testament) (AD 1st - 2nd C) Christian sacred scripture

Romans 12: 15 [KJV (1611)]
    (Source)

(Source (Greek)). Alternate translations:

Rejoice with those who rejoice and be sad with those in sorrow.
[JB (1966)]

Rejoice with others when they rejoice, and be sad with those in sorrow.
[NJB (1985)]

Be happy with those who are happy, weep with those who weep.
[GNT (1992 ed.)]

Be happy with those who are happy, and cry with those who are crying.
[CEB (2011)]

Rejoice with those who rejoice; weep with those who weep.
[NRSV (2021 ed.)]