Matthew 4:17ἤρξατο
From that time on Jesus began to preach, “Repent, for the kingdom of heaven is near.”
Mark 1:45ἤρξατο
But the man went out and openly began to proclaim and spread the news. Consequently, Jesus could no longer enter a town in plain view, but He stayed out in solitary places. Yet people came to Him from every quarter.
Luke 4:21ἤρξατο
and He began by saying, “Today this Scripture is fulfilled in your hearing.”
John 8:9ἀρξάμενοι
When they heard this, they began to go away one by one, beginning with the older ones, until only Jesus was left, with the woman standing there.
Acts 1:1ἤρξατο
In my first book, O Theophilus, I wrote about all that Jesus began to do and to teach,
Romans 15:12ἄρχειν
And once more, Isaiah says: “The Root of Jesse will appear, One who will arise to rule over the Gentiles; in Him the Gentiles will put their hope.”

Abbott-Smith

ἄρχω
[in LXX for חָלַל, מָשַׁל, etc. ;]

1. to begin.

2. to rule (see DCG, ii, 538b.): with genitive, Mrk.10:42, Rom.15:12. Mid., to begin: before ἀπό, Mat.16:21 20:8, Luk.14:18 23:5 24:27, 47, Jhn.8:9, Act.1:22 8:35 10:37, 1Pe.4:17; with inf., an Aramaic pleonasm, Mrk.1:45 2:23 5:17, Luk.3:8, al. (see M, Pro.14:1-35 f.; Dalman, Words, 27; MM, see word)
(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.