'Saying' in the Bible

They sang [responsively], praising and giving thanks to the Lord, saying, “For He is good, for His lovingkindness (mercy) toward Israel endures forever.” And all the people shouted with a great shout when they praised the Lord because the foundation of the house of the Lord was laid.

and I said, “O my God, I am ashamed and embarrassed to lift up my face to You, my God, for our wrongdoings have risen higher than our heads and our guilt has grown to the heavens.

which You have commanded by Your servants the prophets, saying, ‘The land which you are entering to possess is a defiled land with the uncleanness of the peoples of the lands, through their repulsive acts which have filled it from one end to the other along with their impurity.