As you live for Jesus, others will know that the Holy Spirit is in you.

“Daniel came before me (his name is Belteshazzar, according to the name of my god; in him is the Spirit of the Holy God)” (Dan 4:8)
“For our gospel did not come to you in word only, but also in power, and in the Holy Spirit and in much assurance” (1Thes 1:5)
“And when Paul had laid hands on them, the Holy Spirit came upon them, and they spoke with tongues and prophesied.” (Acts 19:6)
“because when you received the word of God which you heard from us, you welcomed it not as the word of men, but as it is in truth, the word of God, which also effectively works [energeo] in you who believe.” (1Thes 2:13)
“By what power [dunamis] or by what name have you done this? Then Peter, filled with the Holy Spirit, said to them” (Acts 4:7,8)
“seek out from among you seven men of good reputation, full of the Holy Spirit and wisdom” (Acts 6:3)
“they chose Stephen, a man full of faith and the Holy Spirit” (Acts 6:5)
“disputing with Stephen. And they were not able to resist the wisdom and the Spirit by which he spoke.” (Acts 6:9,10)
“When they heard these things they were cut to the heart, and they gnashed at him with their teeth. But he, being full of the Holy Spirit” (Acts 7:54,55)
“Then they laid hands on them, and they received the Holy Spirit…Give me this power also, that anyone on whom I lay hands may receive the Holy Spirit.” (Acts 8:17,19)
“Brother Saul, the Lord Jesus, who appeared to you on the road as you came, has sent me that you may receive your sight and be filled with the Holy Spirit…But Saul increased all the more in strength, and confounded the Jews who dwelt in Damascus, proving that this Jesus is the Christ.” (Acts 9:17,22)
“While Peter was still speaking these words, the Holy Spirit fell upon all those who heard the word. And those of the circumcision who believed were astonished, as many as came with Peter, because the gift of the Holy Spirit had been poured out on the Gentiles also.” (Acts 10:44-45)
“For he was a good man, full of the Holy Spirit and of faith. And a great many people were added to the Lord.” (Acts 11:24)
“As they ministered to the Lord and fasted, the Holy Spirit said, Now separate to Me Barnabas and Saul for the work to which I have called them.” (Acts 13:2)
“Then Saul, who also is called Paul, filled with the Holy Spirit, looked intently at him…And now, indeed, the hand of the Lord is upon you, and you shall be blind, not seeing the sun for a time.” (Acts 13:9,11)
“And the disciples were filled with joy and with the Holy Spirit.” (Acts 13:52)
“So God, who knows the heart, acknowledged them by giving them the Holy Spirit, just as He did to us, and made no distinction between us and them, purifying their hearts by faith.” (Acts 15:8-9)
“Paul was compelled by the Spirit, and testified to the Jews that Jesus is the Christ. But when they opposed him and blasphemed, he shook his garments and said to them, Your blood be upon your own heads; I am clean. From now on I will go to the Gentiles.” (Acts 18:5,6)
“This is the word of the LORD to Zerubbabel: not by might nor by power, but by My Spirit, says the LORD of hosts.” (Zech 4:6)
“And they were all filled with [pimplemi] the Holy Spirit…Then they were all amazed and marveled, saying to one another, Look, are not all these who speak Galileans?” (Acts 2:4,7)
“For the kingdom of God is not in word but in power.” (1Cor 4:20)
“by the Holy Spirit, by sincere love, by the word of truth, by the power of God” (2Cor 6:6,7)
Reading: Dan 3-5; 1Thes 4