In Psalm 40:16, the same call for seekers to rejoice and say 'Great is the LORD' nearly verbatim—a direct parallel.

Psalm 70:4 is nearly identical, also calling those who love God's salvation to rejoice and say 'God is great' — a direct parallel.

Psalm 149:4 states that the LORD takes pleasure in His people, directly paralleling God's delight in the welfare of His servant here.

Psalm 5:11 calls those who take refuge in God to rejoice — a direct parallel to the call for joy in Psalm 35:27, both celebrating God's protection.

Psalm 34:3 invites others to magnify the Lord — a parallel exhortation to praise, though Psalm 35:27 is a wish for others to shout.

Psalm 147:11 says the Lord takes pleasure in those who fear Him — directly parallel to 'delights in the welfare of his servant', both about God's delight.

In Psalm 132:9, priests are clothed with righteousness and saints shout for joy—echoing the shout for joy and delight in righteousness.

In Psalm 132:16, saints shout for joy and priests clothed with salvation—similar theme of joyful response to God's salvation.

In Psalm 68:3, the righteous are called to be joyful and exult before God—a general parallel to the rejoicing in Psalm 35:27.

Jeremiah 32:41 says God rejoices in doing them good, exactly matching the delight in welfare expressed in Psalm 35:27.

Malachi 1:5 has people declaring 'Great is the LORD' — a direct parallel to the shout 'Great is the LORD' in Psalm 35:27, both affirming God's greatness.

Jeremiah 17:18 prays for shame on persecutors — contrasting with the prayer for joy for the righteous in Psalm 35:27, showing opposite petitions.