NT.filter - nkjv discourage:

nkjv@Colossians:3:21 @ Fathers, do not provoke your children, lest they become discouraged.

nkjv@Hebrews:12:3 @ For consider Him who endured such hostility from sinners against Himself, lest you become weary and discouraged in your souls.

nkjv@Hebrews:12:5 @ And you have forgotten the exhortation which speaks to you as to sons: "My son, do not despise the chastening of the LORD, Nor be discouraged when you are rebuked by Him;