Berean Study Bible
When he heard the crowd going by, he asked what was happening.

King James Bible
And hearing the multitude pass by, he asked what it meant.

American Standard Version
and hearing a multitude going by, he inquired what this meant.

Darby Bible Translation
And when he heard the crowd passing, he inquired what this might be.

Douay-Rheims Bible
And when he heard the multitude passing by, he asked what this meant.

English Revised Version
and hearing a multitude going by, he inquired what this meant.

Young's Literal Translation
and having heard a multitude going by, he was inquiring what this may be,