New American Standard Bible (©1995)
"It is like a mustard seed, which, when sown upon the soil, though it is smaller than all the seeds that are upon the soil,
King James Bible
It is like a grain of mustard seed, which, when it is sown in the earth, is less than all the seeds that be in the earth:
Darby Bible Translation
As to a grain of mustard seed, which, when it is sown upon the earth, is less than all seeds which are upon the earth,
English Revised Version
It is like a grain of mustard seed, which, when it is sown upon the earth, though it be less than all the seeds that are upon the earth,
Online Parallel Bible