Berean Study Bible (BSB) - Psalms 68:17 >

The chariots of God are tens of thousands— thousands of thousands are they; the Lord is in His sanctuary as He was at Sinai.

Jewish Publication Society of America Version (JPS1917) - Psalms 68:17 >

(68-18) The chariots of God are myriads, even thousands upon thousands; the Lord is among them, as in Sinai, in holiness.