Prior to starting his Bible school, Parham had heard of at least one individual in Sandford's work who spoke in tongues and had reprinted the incident in his paper. He had also come to the conclusion that there was more to a full baptism than others acknowledged at the time. By the end of 1900, Parham had led his students at Bethel Bible School through his understanding that there had to be a further experience with God, but had not specifically pointed them to speaking in tongues. While Parham's account indicates that when classes were finished at the end of December, he left his students for a few days, asking them to study the Bible to determine what evidence was present when the early church received the Holy Spirit, this is not clear from the other accounts. The students had several days of prayer and worship, and held a New Year's Eve watchnight service at Bethel (December 31, 1900). The next evening (January 1, 1901) they also held a worship service, and it was that evening that Agnes Ozman felt impressed to ask to be prayed for to receive the fullness of the Holy Spirit. Immediately after being prayed for, she began to speak in what they referred to as "in tongues", speaking in what was believed to be a known language.