'Pray' in the Bible

Is any among you suffering? Let him pray. Is any cheerful? Let him sing praise.

Is any among you sick? Let him call for the elders of the church; and let them pray over him, anointing him with oil in the name of the Lord:

Confess therefore your sins one to another, and pray one for another, that ye may be healed. The supplication of a righteous man availeth much in its working.

Beloved, I pray that in all things thou mayest prosper and be in health, even as thy soul prospereth.