Psalms 101:2-4 (ESV)

I will ponder the way that is blameless.

Oh when will you come to me?

I will walk with integrity of heart

within my house;

I will not set before my eyes

anything that is worthless.

I hate the work of those who fall away;

it shall not cling to me.

A perverse heart shall be far from me;

I will know nothing of evil.