Titus 1:3; Titus 3:8

Titus 1:3

3 but at the proper time manifested, even His word, in the proclamation with which I was entrusted according to the commandment of God our Savior,

Titus 3:8

8 This is a trustworthy statement; and concerning these things I want you to speak confidently, so that those who have believed God will be careful to engage in good deeds. These things are good and profitable for men.