BT Tan 24b(34) :דמן טובא מוטיב לעמיה‏ : He does good for His people out of (His) goodness
See the entire entry for ṭwb vb. to be(come) good

BT Tan 24b(34) :שלם טב מרבון טב‏ :
See the entire entry for ribbōn, ribbōnā n.m. master, lord