The Sages have said:

In the Code of Jewish Law1 it is written that a Torah scroll should be held in one's right arm (and rested on the right shoulder). This applies even if the one holding the Torah is left-handed. There are two verses that allude to this idea:1) "From His right hand was a fiery Law for them" -- Deuteronomy 33:2. The Torah was given from G‑d's right hand, as it were, and we therefore hold it in our right hand, too.2) "And His right hand will embrace me" -- Song of Songs 2:6. G‑d embraces us with His right hand, and we, in turn, embrace His holy Torah with our right hand.

Rabbi Yisroel Cotlar

The Sages have said:

And the King Messiah will be revealed and all the nations of the world will gather around King Messiah, and the verse will be fulfilled, 'The root of Jesse which standeth as the peoples' ensign, unto it shall the nations seek, and his resting place shall be glory. (Isaiah 11:10)'