Psalm 68:17

New English Translation

¹⁷God has countless chariots;
they number in the thousands.^[a]
The Lord comes from Sinai in holy splendor.^[b]

Psalm 68:17 tn Heb “thousands of [?].” The meaning of the word שִׁנְאָן (shinʾan), which occurs only here in the OT, is uncertain. Perhaps the form should be emended to שַׁאֲנָן (shaʾanan, “at ease”) and be translated here “held in reserve.”
Psalm 68:17 tc The MT reads, “the Lord [is] among them, Sinai, in holiness,” which is syntactically difficult. The present translation assumes an emendation to אֲדֹנָי בָּא מִסִּינַי (ʾadonay baʾ missinay; see BHS note b-b and Deut 33:2).

New English Translation (NET)