Psalms 145:7

“memory-- (Psa 6:5), remembrance, or what causes to be remembered. righteousness--as in Psa 143:1, goodness according to covenant engagement.”

“They shall abundantly utter the memory of thy great goodness - Hebrew, The memory of the greatness of thy goodness they will pour forth. The word rendered “abundantly utter” means to bud forth, to gush out, to flow, as a fountain. Proverbs 18:4; Proverbs 1:23; Proverbs 15:2, Proverbs 15:28. It is applied to words as poured forth in praise. The meaning is, that the heart is full, as a fountain is full of water, and that it naturally overflows, or seeks to discharge itself. The thought of the goodness of God fills the heart, and makes it overflow with gratitude. And shall sing of thy righteousness - They shall shout for joy at the displays of thy justice; at the manifestations of thy righteous…”

“abundantly: Psa 36:5-8; Isa 63:7; Mat 12:34, Mat 12:35; Co2 9:11, Co2 9:12; Pe1 2:9, Pe1 2:10 sing: Psa 36:10, Psa 51:14, Psa 71:15, Psa 71:16, Psa 71:19, Psa 72:1-3, Psa 89:16; Isa 45:24, Isa 45:25; Jer 23:6; Phi 3:7-9; Rev 15:3, Rev 15:4, Rev 19:1-3 Psalms 145:8”