by a mixture — SB 3.5.35plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 3.5.35

When electricity was surcharged in the air and was glanced over by the Supreme, at that time, by a mixture of eternal time and external energy, there occurred the creation of water and taste.

by contact of — SB 1.2.20plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 1.2.20

Thus established in the mode of unalloyed goodness, the man whose mind has been enlivened by contact with devotional service to the Lord gains positive scientific knowledge of the Personality of Godhead in the stage of liberation from all material association.

by intermixture — SB 3.5.36plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 3.5.36

Thereafter the water produced from electricity was glanced over by the Supreme Personality of Godhead and mixed with eternal time and external energy. Thus it was transformed into the earth, which is qualified primarily by smell.

by means of — SB 1.9.27plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 1.9.27

He then explained, by divisions, acts of charity, the pragmatic activities of a king and activities for salvation. Then he described the duties of women and devotees, both briefly and extensively.

as a result of their service to the Lord — SB 8.13.15-16plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 8.13.15-16

O King, during the eighth manvantara, the great personalities Gālava, Dīptimān, Paraśurāma, Aśvatthāmā, Kṛpācārya, Ṛṣyaśṛṅga and our father, Vyāsadeva, the incarnation of Nārāyaṇa, will be the seven sages. For the present, they are all residing in their respective āśramas.