That they should seek the Lord,
if haply they might feel after him, and find him,
though he be not far from every one of us.
–Acts 17:27 (KJV)–

They were all filled with the Holy Ghost,
and began to speak with other tongues,
as the Spirit gave them utterance.
–Acts 2:4 (KJV)–

On the Gentiles also was poured out the gift of the Holy Ghost. 
For they heard them speak with tongues, and magnify God.
–Acts 10:45-46 (KJV)–

When Paul had laid his hands upon them, 
the Holy Ghost came on them;
and they spake with tongues, and prophesied.
–Acts 19:6 (KJV)–

—

Dr. Jack Deere, …Power of the Spirit (Zondervan, 2020). Has an AUDIO BOOK.

Dr. John R. Rice, Great Soul Winners Were Filled with the Holy Spirit (Sword, 1949).

E. S. Williams, Systematic Theology, vol. 3 (Gospel Publishing House, 1953), chs. 6-9.

P. C. Nelson, Bible Doctrines (Gospel Publishing House, 1948), ch. 8.

Harold Horton, The Gifts of the Spirit (Gospel Publishing House, 1934).

John Sherrill, They Speak with Other Tongues (Chosen Books, 2018).