'Pray' in the Bible

Is anyone among you suffering? Then he must pray. Is anyone cheerful? He is to sing praises.

Is anyone among you sick? Then he must call for the elders of the church and they are to pray over him, anointing him with oil in the name of the Lord;

Therefore, confess your sins to one another, and pray for one another so that you may be healed. The effective prayer of a righteous man can accomplish much.