Knees

On knees to pray:

1 Kings 8:54 

When Solomon had finished all these prayers and supplications to the LORD, he rose from before the altar of the LORD, where he had been kneeling with his hands spread out toward heaven.

2 Chronicles 6:13 

Now he had made a bronze platform, five cubits long, five cubits wide and three cubits high, and had placed it in the center of the outer court. He stood on the platform and then knelt down before the whole assembly of Israel and spread out his hands toward heaven.

Ezra 9:5 

Then, at the evening sacrifice, I rose from my self-abasement, with my tunic and cloak torn, and fell on my knees with my hands spread out to the LORD my God

Daniel 6:10 

Now when Daniel learned that the decree had been published, he went home to his upstairs room where the windows opened toward Jerusalem. Three times a day he got down on his knees and prayed, giving thanks to his God, just as he had done before.

Ephesians 3:14 

For this reason I kneel before the Father,

Three great questions

Matthew 24:3 

As Jesus was sitting on the Mount of Olives, the disciples came to him privately. “Tell us,” they said, “when will this happen, and what will be the sign of your coming and of the end of the age?”

Mark 13:3 

As Jesus was sitting on the Mount of Olives opposite the temple, Peter, James, John and Andrew asked him privately,

Luke 21:7 

“Teacher,” they asked, “when will these things happen? And what will be the sign that they are about to take place?”