ESV: Remove vexation from your heart, and put away pain from your body, for youth and the dawn of life are vanity.
NIV: So then, banish anxiety from your heart and cast off the troubles of your body, for youth and vigor are meaningless.
NASB: So remove sorrow from your heart and keep pain away from your body, because childhood and the prime of life are fleeting.
CSB: Remove sorrow from your heart, and put away pain from your flesh, because youth and the prime of life are fleeting.
NLT: So refuse to worry, and keep your body healthy. But remember that youth, with a whole life before you, is meaningless.
KJV: Therefore remove sorrow from thy heart, and put away evil from thy flesh: for childhood and youth are vanity.
NKJV: Therefore remove sorrow from your heart, And put away evil from your flesh, For childhood and youth are vanity.