Psalms 22:23

‘You who fear YHWH, praise Him. All you, the seed of Jacob, glorify Him. And stand in awe of Him, all you the seed of Israel.'

And in fulfilment of His promise He calls on all who fear YHWH to praise Him, and all ‘the seed of Jacob/Israel' (representing God's true people) to glorify Him and stand in awe of Him. Note the close connection with ideas in Isaiah 41-49 where the seeds of Jacob and Israel are constantly in mind, are closely connected with the Servant, and are to be restored. Now the Servant will fulfil His promised ministry to them (Isaiah 49:6).