Matthew 4:6προσκόψῃς
“If You are the Son of God,” he said, “throw Yourself down. For it is written: ‘He will command His angels concerning You, and they will lift You up in their hands, so that You will not strike Your foot against a stone.’”
Luke 4:11προσκόψῃς
and they will lift You up in their hands, so that You will not strike Your foot against a stone.’”
John 11:9προσκόπτει
Jesus answered, “Are there not twelve hours of daylight? If anyone walks in the daytime, he will not stumble, because he sees by the light of this world.
Romans 9:32προσέκοψαν
Why not? Because their pursuit was not by faith, but as if it were by works. They stumbled over the stumbling stone,
1 Peter 2:8προσκόπτουσιν
and, “A stone of stumbling and a rock of offense.” They stumble because they disobey the word—and to this they were appointed.

Abbott-Smith

προσ-κόπτω
[in LXX for נָגַף, כָּשַׁל ni., etc. ;]

1. trans., to strike (e.g. hand or foot) against: with accusative before πρός, figuratively, Mat.4:6, Luk.4:11, (LXX)

2. Intrans., to stumble: absol. (Tob.11:9, Pro.3:23), Jhn.11:9-10; of wind, to rush against, beat upon: with dative, Mat.7:27. Metaphorical, in late writers,

(a) to offend (Polyb.);

(b) to take offence at, stumble at: before ἐν, Rom.14:21; with dative, τ. λόγῳ, 1Pe.2:8; τ. λίθῳ τ. προσκόμματος, Rom.9:32.†
(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.