'Prayed' in the Bible

She [was] {deeply troubled}, so she prayed to Yahweh and wept bitterly.

I prayed for this boy, and Yahweh has given me my request that I asked from him.

Then Hannah prayed and said, "My heart exults in Yahweh, my strength [is] exalted in Yahweh; {I grin} over my enemies, for I rejoice over your salvation.

But the matter {was displeasing to Samuel} when they said, "Give us a king to judge us," so Samuel prayed to Yahweh.