NASB 1995
It was at this time that He went off to the mountain to pray, and He spent the whole night in prayer to God.

American Standard Version
And it came to pass in these days, that he went out into the mountain to pray; and he continued all night in prayer to God.

Berean Study Bible
In those days Jesus went out to the mountain to pray, and He spent the night in prayer to God.

Douay-Rheims Bible
And it came to pass in those days, that he went out into a mountain to pray, and he passed the whole night in the prayer of God.

English Revised Version
And it came to pass in these days, that he went out into the mountain to pray; and he continued all night in prayer to God.

King James Bible
And it came to pass in those days, that he went out into a mountain to pray, and continued all night in prayer to God.

World English Bible
It happened in these days, that he went out to the mountain to pray, and he continued all night in prayer to God.

Young's Literal Translation
And it came to pass in those days, he went forth to the mountain to pray, and was passing the night in the prayer of God,

Luke 6:12 Additional Translations ...