'Prayed' in the Bible

She, greatly distressed, prayed to the Lord and wept bitterly.

For this boy I prayed, and the Lord has given me my petition which I asked of Him.

Then Hannah prayed and said,“My heart exults in the Lord;My horn is exalted in the Lord,My mouth speaks boldly against my enemies,Because I rejoice in Your salvation.

But the thing was displeasing in the sight of Samuel when they said, “Give us a king to judge us.” And Samuel prayed to the Lord.