New International Version
Once, on being asked by the Pharisees when the kingdom of God would come, Jesus replied, "The coming of the kingdom of God is not something that can be observed,

American Standard Version
And being asked by the Pharisees, when the kingdom of God cometh, he answered them and said, The kingdom of God cometh not with observation:

Berean Study Bible
When asked by the Pharisees when the kingdom of God would come, Jesus replied, “The kingdom of God will not come with observable signs.

Douay-Rheims Bible
And being asked by the Pharisees, when the kingdom of God should come? he answered them, and said: The kingdom of God cometh not with observation:

English Revised Version
And being asked by the Pharisees, when the kingdom of God cometh, he answered them and said, The kingdom of God cometh not with observation:

King James Bible
And when he was demanded of the Pharisees, when the kingdom of God should come, he answered them and said, The kingdom of God cometh not with observation:

World English Bible
Being asked by the Pharisees when the Kingdom of God would come, he answered them, "The Kingdom of God doesn't come with observation;

Young's Literal Translation
And having been questioned by the Pharisees, when the reign of God doth come, he answered them, and said, 'The reign of God doth not come with observation;

Luke 17:20 Additional Translations ...