Matthew 20:28διακονῆσαι
just as the Son of Man did not come to be served, but to serve, and to give His life as a ransom for many.”
Mark 10:45διακονῆσαι
For even the Son of Man did not come to be served, but to serve, and to give His life as a ransom for many.”
Luke 10:40διακονεῖν
But Martha was distracted by all the preparations to be made. She came to Jesus and said, “Lord, do You not care that my sister has left me to serve alone? Tell her to help me!”
John 12:2διηκόνει
So they hosted a dinner for Jesus there. Martha served, and Lazarus was among those reclining at the table with Him.
2 Corinthians 3:3διακονηθεῖσα
It is clear that you are a letter from Christ, the result of our ministry, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts.
1 Peter 4:10διακονοῦντες
As good stewards of the manifold grace of God, each of you should use whatever gift he has received to serve one another.

Abbott-Smith

διακονέω, ῶ
(δίακονος);

1. generally, to minister, serre, wait upon, especially at table, to do one a service, cure for one's needs: absol., Mat.20:28, Mrk.10:45, Luk.10:40 22:26, 27, Jhn.12:2, 1Pe.4:11; ὅσα διηκόνησεν, 2Ti.1:18; with dative of person(s), Mat.4:11 8:15 25:44 27:55, Mrk.1:13, 31 15:41, Luk.4:39 8:3 12:37 17:8, Jhn.12:26, Act.6:2 19:22, Rom.15:25, Phm 13, Heb.6:10.

2. to serve as deacon: 1Ti.3:10, 3:13.

3. C. accusative of thing(s), to minister, supply, supply by ministration: 1Pe.1:12 4:10; pass., 2Co.3:3 8:19, 20.†
SYN.: λειτουργέω, which see (Cremer, 179).
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.