Undoubtedly there are all sorts of languages in the world, yet none of them is without meaning.
NIV
There are, I suppose, all these many [to us unknown] tongues in the world [somewhere], and none is destitute of [its own power of] expression and meaning.
AMP
There are, it may be, so many kinds of voices in the world, and none of them is without signification.
KJV
My companions led me by the hand into Damascus, because the brilliance of the light had blinded me.
NIV
And since I could not see because [of the dazzlingly glorious intensity] of the brightness of that light, I was led by the hand by those who were with me, and [thus] I arrived in Damascus.
AMP
And when I could not see for the glory of that light, being led by the hand of them that were with me, I came into Damascus.
KJV