Acts 20:36

And [when he] had said these [things], he fell to his knees [and] prayed with them all.

Luke 22:41

And he withdrew from them about a stone's throw and {knelt down} [and] began to pray,

Acts 21:5

And it happened that when our days were over, we departed [and] went on our way, [while] all [of them] accompanied us, together with [their] wives and children, as far as outside the city. And [after] falling to our knees on the beach [and] praying,

Acts 7:60

And falling to [his] knees, he cried out with a loud voice, "Lord, do not hold this sin against them!" And [after he] said this, he fell asleep.

2 Chronicles 6:13

(For Solomon had made a platform of bronze five cubits long and five cubits wide and three cubits high, and placed it in the midst of the outer court.) And he stood upon it, then knelt down on his knees before the whole assembly of Israel and spread out his hands to heaven.

Daniel 6:10

Now {when} Daniel realized that the document was signed, he went to his house ({now he had windows in his upper room that were open} toward Jerusalem), and three times {daily} he knelt on his knees and prayed and [gave] praise before his God, {just as} he had been doing {previously}.

Ephesians 3:14

On account of this, I bend my knees before the Father,

Philippians 4:6

Be anxious for nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.

Treasury of Scripture Knowledge

Summary

And when he had thus spoken, he kneeled down, and prayed with them all.

Bible References

He kneeled

Acts 7:60
And falling to [his] knees, he cried out with a loud voice, "Lord, do not hold this sin against them!" And [after he] said this, he fell asleep.
Acts 21:5
And it happened that when our days were over, we departed [and] went on our way, [while] all [of them] accompanied us, together with [their] wives and children, as far as outside the city. And [after] falling to our knees on the beach [and] praying,
2 Chronicles 6:13
(For Solomon had made a platform of bronze five cubits long and five cubits wide and three cubits high, and placed it in the midst of the outer court.) And he stood upon it, then knelt down on his knees before the whole assembly of Israel and spread out his hands to heaven.
Daniel 6:10
Now {when} Daniel realized that the document was signed, he went to his house ({now he had windows in his upper room that were open} toward Jerusalem), and three times {daily} he knelt on his knees and prayed and [gave] praise before his God, {just as} he had been doing {previously}.
Luke 22:41
And he withdrew from them about a stone's throw and {knelt down} [and] began to pray,
Ephesians 3:14
On account of this, I bend my knees before the Father,
Philippians 4:6
Be anxious for nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.