I find David’s request in Psalm 141:4: “Do not let my heart be drawn to what is evil.” It reminds me of a similar prayer in Psalm 119:37: “Turn my eyes from worthless things.”
This I pray for my family–for my daughters, my husband, and myself (and even my friends and students): Draw us to godly things! Draw our hearts to worthy things! Incline us to You and Your desires for our lives!
I know my own heart, and I know it needs this prayer each new day.