Isaiah 49:4 HEB: לְרִ֣יק יָגַ֔עְתִּי לְתֹ֥הוּ וְהֶ֖בֶל כֹּחִ֣יNAS: My strength for nothing and vanity;KJV: my strength for nought, and in vain:INT: vain have toiled nothing and vanity my strength