Yodh (י) is the tenth letter of the Hebrew alphabet. It marks the beginning of the next section of this psalm.
In this prayer for comfort and compassion, the psalmist commits himself to his Creator, who has afflicted him. He wants God to pay back his enemies for the wrongs they have done. He also prays to receive the gift of life. He not only prays for himself but also considers the whole community of the godly, asking that God’s answers to prayer would encourage them.