Prepared to pray

• Got ready to confess, maybe
• Used a prayer rug
• King irritated when first duke goes prepared for knighthood?
• Got ready to propose
• Assumed a proposition position
• Prepared for a proposal
• Got down during a knighting ceremony
• Prepared to give a ring, say

Wiktionary Word definitions in Wiktionary
vb. (en-past of: kneel)