Matthew 20:12ἴσους
‘These men who were hired last worked only one hour,’ they said, ‘and you have made them equal to us who have borne the burden and the scorching heat of the day.’
Mark 14:56ἴσαι
For many bore false witness against Jesus, but their testimony was inconsistent.
Luke 6:34ἴσα
And if you lend to those from whom you expect repayment, what credit is that to you? Even sinners lend to sinners, expecting to be repaid in full.
John 5:18ἴσον
Because of this, the Jews tried all the harder to kill Him. Not only was He breaking the Sabbath, but He was even calling God His own Father, making Himself equal with God.
Acts 11:17ἴσην
So if God gave them the same gift He gave us who believed in the Lord Jesus Christ, who was I to hinder the work of God?”
Philippians 2:6ἴσα
Who, existing in the form of God, did not consider equality with God something to be grasped,

Abbott-Smith

ἴσος
(epic ἶσος, so sometimes Rec.), -η, -ον, [in LXX for כְּ֜, Jb 5:14; Job.10:10, al.; אֶחָד, Eze.40:5 ff.; 2Ma.9:15, 4Ma.13:20-21, al. ;]
equal, the same in size, number, quality, etc.: δωρεά, Act.11:17; μαρτυρίαι, Mrk.14:56, 59; ἴ. ποιεῖν, with accusative and dative, Mat.20:12; ἑαυτὸν τ. θεῷ, Jhn.5:18; τὰ ἴ. ἀπολαβεῖν, Luk.6:34, n. pl., ἴσα, adverbially, Rev.21:16; τ. θεῷ, Php.2:6.†
(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.