In Psalm 64:9, all men fear and declare God's work, considering his doing — directly parallel to the desire that they know God's hand.

In Psalm 126:2, the nations say 'The LORD hath done great things for them' — a direct acknowledgment that God acted, matching the main verse's theme.

In Exodus 8:19, the magicians declare 'This is the finger of God' — a direct recognition of God's hand, exactly parallel to 'that they may know this is thy hand'.

In Numbers 16:28-30, Moses says 'Hereby ye shall know that the LORD hath sent me' — a sign to prove God's hand, parallel to the main verse's purpose.

In 1 Samuel 17:46, David declares 'that all the earth may know there is a God in Israel' — a similar prayer for universal recognition of God's action.

In 1 Samuel 17:47, David says 'all this assembly shall know that the LORD saveth' — directly parallel to the main verse's desire for knowledge of God's hand.

In 1 Kings 18:36, Elijah prays 'Let it be known this day that thou art God' — a parallel plea for public recognition of God's hand.

In 1 Kings 18:37, Elijah asks 'that this people may know that thou art the LORD God' — directly parallel to the main verse's theme of knowing God's hand.

In Job 37:7, God seals every man's hand 'that all men may know his work' — a parallel statement of purpose: recognition of God's handiwork.

In Acts 4:16, the Sanhedrin admit a notable sign is undeniable — a direct parallel to the psalm's prayer that enemies recognize God's hand.

Isaiah 41:20 uses the same phrase 'that they may know the hand of the LORD has done this' — a strong verbal parallel.